{"pageNumber":"5392","pageRowStart":"134775","pageSize":"25","recordCount":184769,"records":[{"id":5221650,"text":"5221650 - 1981 - Avian surveys of large geographical areas: A systematic approach","interactions":[],"lastModifiedDate":"2012-03-02T17:16:07","indexId":"5221650","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3779,"text":"Wildlife Society Bulletin","onlineIssn":"1938-5463","printIssn":"0091-7648","active":true,"publicationSubtype":{"id":10}},"title":"Avian surveys of large geographical areas: A systematic approach","docAbstract":"A multidisciplinary team approach was used to simultaneously map the distribution of birds, selected food items, and major vegetation types in 34,000- to 140,000-ha tracts in native Hawaiian forests. By using a team approach, large savings in time can be realized over attempts to conduct similar surveys of smaller scope, and a systems approach to management problems is made easier. The methods used in survey design, training observers, and documenting bird numbersand habitat descriptions are discussed in detail.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildlife Society Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Scott, J.M., Jacobi, J., and Ramsey, F.L., 1981, Avian surveys of large geographical areas: A systematic approach: Wildlife Society Bulletin, v. 9, no. 3, p. 190-200.","productDescription":"190-200","startPage":"190","endPage":"200","numberOfPages":"11","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":196525,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":18150,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://www.jstor.org/stable/3781837","linkFileType":{"id":5,"text":"html"}}],"volume":"9","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64aecc","contributors":{"authors":[{"text":"Scott, J. M.","contributorId":55766,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":334357,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jacobi, J.D.","contributorId":13570,"corporation":false,"usgs":true,"family":"Jacobi","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":334356,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ramsey, F. L.","contributorId":92379,"corporation":false,"usgs":true,"family":"Ramsey","given":"F.","middleInitial":"L.","affiliations":[],"preferred":false,"id":334358,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5221664,"text":"5221664 - 1981 - Parental development of Eimerian coccidia in sandhill and whooping cranes","interactions":[],"lastModifiedDate":"2024-05-13T15:15:35.798956","indexId":"5221664","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2434,"text":"Journal of Protozoology","active":true,"publicationSubtype":{"id":10}},"title":"Parental development of Eimerian coccidia in sandhill and whooping cranes","docAbstract":"<p><span>In contrast with isosporoid species of coccidia that have established extraintestinal phases of development, the eimeriids, except for a few species, generally have been considered inhabitants of the intestinal tract.&nbsp;</span><i>Eimeria</i><span>&nbsp;infection in sandhill cranes (</span><i>Grus canadensis</i><span>) and whooping cranes (</span><i>G. americana</i><span>) may result in disseminated visceral coccidiosis. Nodules were observed in the oral cavity of 33% (n = 95) of the&nbsp;</span><i>G. canadensis</i><span>&nbsp;at the Patuxent Wildlife Research Center (PWRC) in Laurel, MD. Necropsy of six of the afflicted cranes revealed granulomatous nodules in many tissues and organs. Histologic studies disclosed protozoan organisms morphologically resembling schizonts in the granulomas, and endogenous stages of coccidia were present in the intestines of four birds. Fecalysis of three of four sandhill cranes yielded oocysts of&nbsp;</span><i>E. reichenowi</i><span>&nbsp;and&nbsp;</span><i>E. gruis.</i><span>&nbsp;Only&nbsp;</span><i>E. reichenowi</i><span>-type oocysts were recovered from a dead whooping crane sample. Domestic broiler chicks each intubated with about 1 times 10</span><sup>6</sup><span>&nbsp;pooled sporulated oocysts of&nbsp;</span><i>E. reichenowi</i><span>&nbsp;and&nbsp;</span><i>E. gruis</i><span>&nbsp;were not infected. Exposure of six incubator-hatched and hand-reared sandhill crane chicks to oocysts artificially (two chicks) and naturally (four chicks) resulted in typical infection of intestinal epithelium with invasion of subepithelial tissues extending to the muscular layer and widespread extraintestinal development. Asexual and sexual stages occurred primarily in macrophages in the liver, spleen, heart, and lung. In the lung, oocysts were found in bronchial exudate and epithelial lining cells. Six of ten&nbsp;</span><i>G. canadensis</i><span>&nbsp;chicks, one adult&nbsp;</span><i>G. americana</i><span>, and three of five&nbsp;</span><i>G. americana</i><span>&nbsp;chicks that died naturally at PWRC had disseminated visceral coccidiosis.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1550-7408.1981.tb02844.x","usgsCitation":"Novilla, M., Carpenter, J.W., Spraker, T., and Jeffers, T., 1981, Parental development of Eimerian coccidia in sandhill and whooping cranes: Journal of Protozoology, v. 28, no. 2, p. 248-255, https://doi.org/10.1111/j.1550-7408.1981.tb02844.x.","productDescription":"8 p.","startPage":"248","endPage":"255","numberOfPages":"8","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194304,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"28","issue":"2","noUsgsAuthors":false,"publicationDate":"2007-04-30","publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8936","contributors":{"authors":[{"text":"Novilla, M.N.","contributorId":18716,"corporation":false,"usgs":true,"family":"Novilla","given":"M.N.","email":"","affiliations":[],"preferred":false,"id":334391,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carpenter, J. W.","contributorId":81854,"corporation":false,"usgs":true,"family":"Carpenter","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":334393,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Spraker, T.R.","contributorId":19907,"corporation":false,"usgs":true,"family":"Spraker","given":"T.R.","affiliations":[],"preferred":false,"id":334392,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Jeffers, T.K.","contributorId":102165,"corporation":false,"usgs":true,"family":"Jeffers","given":"T.K.","email":"","affiliations":[],"preferred":false,"id":334394,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5221654,"text":"5221654 - 1981 - Tolerance of adult mallards to subacute ingestion of crude petroleum oil","interactions":[],"lastModifiedDate":"2012-02-02T00:14:33","indexId":"5221654","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3611,"text":"Toxicology Letters","active":true,"publicationSubtype":{"id":10}},"title":"Tolerance of adult mallards to subacute ingestion of crude petroleum oil","docAbstract":"Adult male mallards were fed untreated mash or mash containing 1.5% Prudhoe Bay crude oil for 7 days ad lib. During the initial 24 h of exposure to crude petroleum oil, ducks consumed less mash (P less than 0.05) and lost approx. 3.5% of their initial body weight (P less than 0.05), however, neither intake nor body weight differ between groups on days 2-7. Plasma samples collected between 09.00 and 10.00 h on days 0, 1, 3, or 7 indicated that corticosterone, glucose, thyroxine, total protein, and uric acid concentrations, and the activities of aspartate aminotransferase (AST), alanine aminotransferase (ALT), and butyrylcholinesterase (BCHE) were not affected by treatment. These findings suggest that adult mallards may be able to tolerate large quantities of crude petroleum oil mixed in their diet (approx. 25 ml over a 7-day period) without overt or biochemical indications of distress.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Toxicology Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/0378-4274(81)90123-5","usgsCitation":"Rattner, B., 1981, Tolerance of adult mallards to subacute ingestion of crude petroleum oil: Toxicology Letters, v. 8, no. 6, p. 337-342, https://doi.org/10.1016/0378-4274(81)90123-5.","productDescription":"337-342","startPage":"337","endPage":"342","numberOfPages":"6","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":18146,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://dx.doi.org/10.1016/0378-4274(81)90123-5","linkFileType":{"id":5,"text":"html"}},{"id":193524,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5f9d92","contributors":{"authors":[{"text":"Rattner, Barnett A. 0000-0003-3676-2843","orcid":"https://orcid.org/0000-0003-3676-2843","contributorId":95843,"corporation":false,"usgs":true,"family":"Rattner","given":"Barnett A.","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":334364,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5221662,"text":"5221662 - 1981 - The Chesapeake Bay's birds and organochlorine pollutants","interactions":[],"lastModifiedDate":"2012-02-02T00:14:52","indexId":"5221662","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3638,"text":"Transactions of the North American Wildlife and Natural Resources Conference","active":true,"publicationSubtype":{"id":10}},"title":"The Chesapeake Bay's birds and organochlorine pollutants","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Transactions of the North American Wildlife and Natural Resources Conference","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"2575_Ohlendorf.pdf","usgsCitation":"Ohlendorf, H.M., 1981, The Chesapeake Bay's birds and organochlorine pollutants: Transactions of the North American Wildlife and Natural Resources Conference, v. 46, p. 259-270.","productDescription":"259-270","startPage":"259","endPage":"270","numberOfPages":"12","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":199232,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad2e4b07f02db681a0e","contributors":{"authors":[{"text":"Ohlendorf, H. M.","contributorId":28194,"corporation":false,"usgs":true,"family":"Ohlendorf","given":"H.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":334388,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5221665,"text":"5221665 - 1981 - Forty-fourth breeding bird census. 61.  Beech-spruce-maple forest","interactions":[],"lastModifiedDate":"2012-02-02T00:14:44","indexId":"5221665","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":708,"text":"American Birds","active":true,"publicationSubtype":{"id":10}},"title":"Forty-fourth breeding bird census. 61.  Beech-spruce-maple forest","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Birds","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Noon, B., and Droege, S., 1981, Forty-fourth breeding bird census. 61.  Beech-spruce-maple forest: American Birds, v. 35, no. 1.","productDescription":"64","startPage":"64","numberOfPages":"64","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":196969,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48b6e4b07f02db534336","contributors":{"authors":[{"text":"Noon, B.R.","contributorId":24311,"corporation":false,"usgs":true,"family":"Noon","given":"B.R.","email":"","affiliations":[],"preferred":false,"id":334395,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Droege, Sam 0000-0003-4393-0403","orcid":"https://orcid.org/0000-0003-4393-0403","contributorId":64185,"corporation":false,"usgs":true,"family":"Droege","given":"Sam","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":false,"id":334396,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221671,"text":"5221671 - 1981 - A decade of data from a single wolf","interactions":[],"lastModifiedDate":"2012-02-02T00:14:44","indexId":"5221671","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1498,"text":"Endangered Species Technical Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"A decade of data from a single wolf","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Endangered Species Technical Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Mech, L., 1981, A decade of data from a single wolf: Endangered Species Technical Bulletin, v. 6, no. 12.","productDescription":"4","startPage":"4","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197048,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"6","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6af37c","contributors":{"authors":[{"text":"Mech, L.D. 0000-0003-3944-7769","orcid":"https://orcid.org/0000-0003-3944-7769","contributorId":75466,"corporation":false,"usgs":false,"family":"Mech","given":"L.D.","email":"","affiliations":[],"preferred":false,"id":334408,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5223823,"text":"5223823 - 1981 - Interactions of wolves and black bears in northeastern Minnesota","interactions":[],"lastModifiedDate":"2024-07-01T12:09:35.66627","indexId":"5223823","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2373,"text":"Journal of Mammalogy","onlineIssn":"1545-1542","printIssn":"0022-2372","active":true,"publicationSubtype":{"id":10}},"title":"Interactions of wolves and black bears in northeastern Minnesota","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Oxford Academic","doi":"10.2307/1380735","usgsCitation":"Rogers, L., and Mech, L., 1981, Interactions of wolves and black bears in northeastern Minnesota: Journal of Mammalogy, v. 62, no. 2, p. 434-436, https://doi.org/10.2307/1380735.","productDescription":"3 p.","startPage":"434","endPage":"436","numberOfPages":"3","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200110,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"62","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dbe4b07f02db5e0d2e","contributors":{"authors":[{"text":"Rogers, L.L.","contributorId":85687,"corporation":false,"usgs":true,"family":"Rogers","given":"L.L.","email":"","affiliations":[],"preferred":false,"id":339611,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mech, L.D. 0000-0003-3944-7769","orcid":"https://orcid.org/0000-0003-3944-7769","contributorId":75466,"corporation":false,"usgs":false,"family":"Mech","given":"L.D.","email":"","affiliations":[],"preferred":false,"id":339610,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5222996,"text":"5222996 - 1981 - Thirty-third winter bird-population study.  5. Upland tulip-tree--maple--oak forest","interactions":[],"lastModifiedDate":"2012-02-02T00:15:39","indexId":"5222996","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":708,"text":"American Birds","active":true,"publicationSubtype":{"id":10}},"title":"Thirty-third winter bird-population study.  5. Upland tulip-tree--maple--oak forest","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Birds","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Robbins, C., 1981, Thirty-third winter bird-population study.  5. Upland tulip-tree--maple--oak forest: American Birds, v. 35, no. 1.","productDescription":"23","startPage":"23","numberOfPages":"23","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":199923,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62bf19","contributors":{"authors":[{"text":"Robbins, C.S.","contributorId":53907,"corporation":false,"usgs":true,"family":"Robbins","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":337646,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5222986,"text":"5222986 - 1981 - Forty-fourth breeding bird census.  10.  Upland tulip-tree--maple--oak forest","interactions":[],"lastModifiedDate":"2012-02-02T00:15:39","indexId":"5222986","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":708,"text":"American Birds","active":true,"publicationSubtype":{"id":10}},"title":"Forty-fourth breeding bird census.  10.  Upland tulip-tree--maple--oak forest","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Birds","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Robbins, C., 1981, Forty-fourth breeding bird census.  10.  Upland tulip-tree--maple--oak forest: American Birds, v. 35, no. 1.","productDescription":"52","startPage":"52","numberOfPages":"52","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":199913,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48b2e4b07f02db5317c5","contributors":{"authors":[{"text":"Robbins, C.S.","contributorId":53907,"corporation":false,"usgs":true,"family":"Robbins","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":337636,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5221674,"text":"5221674 - 1981 - Management of waterfowl during severe weather","interactions":[],"lastModifiedDate":"2012-02-02T00:14:44","indexId":"5221674","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2859,"text":"New Jersey Outdoors","active":true,"publicationSubtype":{"id":10}},"title":"Management of waterfowl during severe weather","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"New Jersey Outdoors","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Kirby, R., and Ferrigno, F., 1981, Management of waterfowl during severe weather: New Jersey Outdoors, v. 8, no. 1, p. 14-16.","productDescription":"14-16","startPage":"14","endPage":"16","numberOfPages":"3","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197299,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a30e","contributors":{"authors":[{"text":"Kirby, R.E.","contributorId":75871,"corporation":false,"usgs":true,"family":"Kirby","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":334415,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ferrigno, Fred","contributorId":55107,"corporation":false,"usgs":false,"family":"Ferrigno","given":"Fred","email":"","affiliations":[],"preferred":false,"id":334414,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221675,"text":"5221675 - 1981 - Some effects of environmental pollutants on endocrine regulatory mechanisms","interactions":[],"lastModifiedDate":"2012-02-02T00:14:44","indexId":"5221675","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":659,"text":"Advances in Physiological Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Some effects of environmental pollutants on endocrine regulatory mechanisms","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Advances in Physiological Sciences","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Holmes, W.N., Gorsline, J., and Cavanaugh, K., 1981, Some effects of environmental pollutants on endocrine regulatory mechanisms: Advances in Physiological Sciences, v. 33, p. 1-11.","productDescription":"1-11","startPage":"1","endPage":"11","numberOfPages":"11","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197300,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"33","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e9e4b07f02db5e92c4","contributors":{"authors":[{"text":"Holmes, W. N.","contributorId":70497,"corporation":false,"usgs":false,"family":"Holmes","given":"W.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":334417,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gorsline, J.","contributorId":30307,"corporation":false,"usgs":true,"family":"Gorsline","given":"J.","email":"","affiliations":[],"preferred":false,"id":334416,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cavanaugh, K.P.","contributorId":105819,"corporation":false,"usgs":true,"family":"Cavanaugh","given":"K.P.","email":"","affiliations":[],"preferred":false,"id":334418,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5221672,"text":"5221672 - 1981 - Yellow rail collected in Maryland","interactions":[],"lastModifiedDate":"2012-02-02T00:14:44","indexId":"5221672","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2687,"text":"Maryland Birdlife","active":true,"publicationSubtype":{"id":10}},"title":"Yellow rail collected in Maryland","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Maryland Birdlife","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Martin, E., and Perry, M., 1981, Yellow rail collected in Maryland: Maryland Birdlife, v. 37, no. 1, p. 15-16.","productDescription":"15-16","startPage":"15","endPage":"16","numberOfPages":"2","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197297,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"37","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67ec98","contributors":{"authors":[{"text":"Martin, E.M.","contributorId":55917,"corporation":false,"usgs":true,"family":"Martin","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":334410,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Perry, Matthew C. 0000-0001-6452-9534","orcid":"https://orcid.org/0000-0001-6452-9534","contributorId":16372,"corporation":false,"usgs":true,"family":"Perry","given":"Matthew C.","affiliations":[],"preferred":false,"id":334409,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221668,"text":"5221668 - 1981 - The structure of western warbler assemblages: Analysis of foraging behavior and habitat selection in Oregon","interactions":[],"lastModifiedDate":"2017-05-13T16:10:52","indexId":"5221668","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3544,"text":"The Auk","onlineIssn":"1938-4254","printIssn":"0004-8038","active":true,"publicationSubtype":{"id":10}},"title":"The structure of western warbler assemblages: Analysis of foraging behavior and habitat selection in Oregon","docAbstract":"<p>This study examines the foraging behavior and habitat selection of a MacGillivray's (<i>Oporornis tolmiei</i>)-Orange-crowned (<i>Vermivora celata</i>)-Wilson's (<i>Wilsonia pusilla</i>) warbler assemblage that occurred on early-growth clearcuts in western Oregon during breeding. Sites were divided into two groups based on the presence or absence of deciduous trees. Density estimates for each species were nearly identical between site classes except for Wilson's, whose density declined on nondeciduous tree sites. Analysis of vegetation parameters within the territories of the species identified deciduous tree cover as the variable of primary importance in the separation of warblers on each site, so that the assemblage could be arranged on a continuum of increasing deciduous tree cover. MacGillivray's and Wilson's extensively used shrub cover and deciduous tree cover, respectively; Orange-crowns were associated with both vegetation types. When the deciduous tree cover was reduced, Orange-crowns concentrated foraging activities in shrub cover and maintained nondisturbance densities. Indices of foraging-height diversity showed a marked decrease after the removal of deciduous trees. All species except MacGillivray's foraged lower in the vegatative substrate on the nondeciduous tree sites; MacGillivray's concentrated foraging activities in the low shrub cover on both sites. Indices of foraging overlap revealed a general pattern of decreased segregation by habitat after removal of deciduous trees. I suggest that the basic patterns of foraging behavior and habitat selection evidenced today in western North America were initially developed by ancestral warblers before their invasion of the west. Species successfully colonizing western habitats were probably preadapted to the conditions they encountered, with new habitats occupied without obvious evolutionary modifications.</p>","language":"English","publisher":"American Ornithological Society","usgsCitation":"Morrison, M.L., 1981, The structure of western warbler assemblages: Analysis of foraging behavior and habitat selection in Oregon: The Auk, v. 98, no. 3, p. 578-588.","productDescription":"11 p.","startPage":"578","endPage":"588","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193411,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":341271,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.jstor.org/stable/4086124"}],"volume":"98","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5fe4b07f02db634af6","contributors":{"authors":[{"text":"Morrison, Michael L.","contributorId":169013,"corporation":false,"usgs":false,"family":"Morrison","given":"Michael","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":334402,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5222302,"text":"5222302 - 1981 - Plasma corticosterone and thyroxine concentrations during chronic ingestion of crude oil in mallard ducks (<i>Anas platyrhynchos</i>)","interactions":[],"lastModifiedDate":"2017-05-08T14:58:08","indexId":"5222302","displayToPublicDate":"2010-06-16T12:19:15","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1294,"text":"Comparative Biochemistry and Physiology, Part C: Comparative Pharmacology","active":false,"publicationSubtype":{"id":10}},"title":"Plasma corticosterone and thyroxine concentrations during chronic ingestion of crude oil in mallard ducks (<i>Anas platyrhynchos</i>)","docAbstract":"<p>1. Blood samples were collected from mallard ducks after 6, 12, and 18 weeks of dietary exposure to mash containing 0.015%, 0.150%, and 1.500% crude oil.</p><p>2. Plasma corticosterone concentrations in ducks fed mash containing 0.150% or 1.500% Alaskan Prudhoe Bay crude oil were uniformly depressed when compared to values in untreated control birds.</p><p>3. Plasma thyroxine concentration was not altered in ducks chronically exposed to crude oil.</p><p>4. The observed alteration in corticosterone concentration could reduce tolerance to temperature and dietary fluctuations in the environment.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0306-4492(81)90002-2","usgsCitation":"Rattner, B., and Eastin, W.C., 1981, Plasma corticosterone and thyroxine concentrations during chronic ingestion of crude oil in mallard ducks (<i>Anas platyrhynchos</i>): Comparative Biochemistry and Physiology, Part C: Comparative Pharmacology, v. 68, no. 2, p. 103-107, https://doi.org/10.1016/0306-4492(81)90002-2.","productDescription":"5 p.","startPage":"103","endPage":"107","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194336,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"68","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db684ff5","contributors":{"authors":[{"text":"Rattner, Barnett A. 0000-0003-3676-2843","orcid":"https://orcid.org/0000-0003-3676-2843","contributorId":95843,"corporation":false,"usgs":true,"family":"Rattner","given":"Barnett A.","affiliations":[{"id":50464,"text":"Eastern Ecological Science Center","active":true,"usgs":true}],"preferred":true,"id":336027,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eastin, W. C. Jr.","contributorId":6147,"corporation":false,"usgs":true,"family":"Eastin","given":"W.","suffix":"Jr.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":336026,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221676,"text":"5221676 - 1981 - Effects of lead shot ingestion on delta-aminolevulinic acid dehydratase activity, hemoglobin concentration, and serum chemistry in bald eagles","interactions":[],"lastModifiedDate":"2024-07-23T20:53:53.343701","indexId":"5221676","displayToPublicDate":"2010-06-16T12:19:13","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Effects of lead shot ingestion on delta-aminolevulinic acid dehydratase activity, hemoglobin concentration, and serum chemistry in bald eagles","docAbstract":"<div id=\"9829985\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Lead shot ingestion by bald eagles (<i>Haliaeetus leucocephalus</i>) is considered to be widespread and has been implicated in the death of eagles in nature. It was recently demonstrated under experimental conditions that ingestion of as few as 10 lead shot resulted in death within 12 to 20 days. In the present study hematological responses to lead toxicity including red blood cell ALAD activity, hemoglobin concentration and 23 different blood serum chemistries were examined in five captive bald eagles that were unsuitable for rehabilitation and release. Eagles were dosed by force-feeding with 10 lead shot; they were redosed if regurgitation occurred. Red blood cell ALAD activity was inhibited by nearly 80% within 24 hours when mean blood lead concentration had increased to 0.8 parts per million (ppm). By the end of 1 week there was a significant decrease (20-25%) in hematocrit and hemoglobin, and the mean blood lead concentration was over 3 ppm. Within as little as 1-2 weeks after dosing, significant elevations in serum creatinine and serum alanine aminotransferase occurred, as well as a significant decrease in the ratio of serum aspartic aminotransferase to serum alanine aminotransferase. The mean blood lead concentration was over 5 ppm by the end of 2 weeks. These changes in serum chemistry may be indicative of kidney and liver alterations.</p></div>","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-17.3.423","usgsCitation":"Hoffman, D.J., Pattee, O.H., Wiemeyer, S.N., and Mulhern, B., 1981, Effects of lead shot ingestion on delta-aminolevulinic acid dehydratase activity, hemoglobin concentration, and serum chemistry in bald eagles: Journal of Wildlife Diseases, v. 17, no. 3, p. 423-431, https://doi.org/10.7589/0090-3558-17.3.423.","productDescription":"9 p.","startPage":"423","endPage":"431","numberOfPages":"9","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":480558,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-17.3.423","text":"Publisher Index Page"},{"id":194334,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db611cba","contributors":{"authors":[{"text":"Hoffman, D. J.","contributorId":12801,"corporation":false,"usgs":true,"family":"Hoffman","given":"D.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334419,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pattee, O. H.","contributorId":46459,"corporation":false,"usgs":true,"family":"Pattee","given":"O.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":334420,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wiemeyer, Stanley N.","contributorId":78279,"corporation":false,"usgs":true,"family":"Wiemeyer","given":"Stanley","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":334421,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mulhern, B.","contributorId":89995,"corporation":false,"usgs":true,"family":"Mulhern","given":"B.","email":"","affiliations":[],"preferred":false,"id":334422,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5221680,"text":"5221680 - 1981 - The Mayfield method of estimating nesting success: A model, estimators and simulation results","interactions":[],"lastModifiedDate":"2012-02-02T00:14:44","indexId":"5221680","displayToPublicDate":"2010-06-16T12:19:13","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3783,"text":"The Wilson Bulletin","printIssn":"0043-5643","active":true,"publicationSubtype":{"id":10}},"title":"The Mayfield method of estimating nesting success: A model, estimators and simulation results","docAbstract":"Using a nesting model proposed by Mayfield we show that the estimator he proposes is a maximum likelihood estimator (m.l.e.).  M.l.e. theory allows us to calculate the asymptotic distribution of this estimator, and we propose an estimator of the asymptotic variance.  Using these estimators we give approximate confidence intervals and tests of significance for daily survival.  Monte Carlo simulation results show the performance of our estimators and tests under many sets of conditions.  A traditional estimator of nesting success is shown to be quite inferior to the Mayfield estimator.  We give sample sizes required for a given accuracy under several sets of conditions.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wilson Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Hensler, G.L., and Nichols, J., 1981, The Mayfield method of estimating nesting success: A model, estimators and simulation results: The Wilson Bulletin, v. 93, no. 1, p. 42-53.","productDescription":"42-53","startPage":"42","endPage":"53","numberOfPages":"12","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":18087,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://elibrary.unm.edu/sora/Wilson/v093n01/p0042-p0053.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":197384,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"93","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67b9ad","contributors":{"authors":[{"text":"Hensler, Gary L.","contributorId":23111,"corporation":false,"usgs":true,"family":"Hensler","given":"Gary","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":334430,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nichols, J.D. 0000-0002-7631-2890","orcid":"https://orcid.org/0000-0002-7631-2890","contributorId":14332,"corporation":false,"usgs":true,"family":"Nichols","given":"J.D.","affiliations":[],"preferred":false,"id":334429,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221691,"text":"5221691 - 1981 - Coccidia of Aleutian Canada geese","interactions":[],"lastModifiedDate":"2024-07-23T20:59:58.091199","indexId":"5221691","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Coccidia of Aleutian Canada geese","docAbstract":"<div id=\"9830134\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Fecal samples from 122 captive and 130 free-ranging Aleutian Canada geese (<i>Branta canadensis leucopareia</i>) were examined for oocysts of coccidia. Free-ranging geese sampled on the spring staging ground near Crescent City, California were infected with<span>&nbsp;</span><i>Eimeria hermani</i>,<span>&nbsp;</span><i>E. truncata</i>,<span>&nbsp;</span><i>E. magnalabia</i>,<span>&nbsp;</span><i>E. fulva</i>,<span>&nbsp;</span><i>E. clarkei</i><span>&nbsp;</span>and<span>&nbsp;</span><i>Tyzzeria parvula</i>. Except for<span>&nbsp;</span><i>E. clarkei</i>, the same species of coccidia were found in geese on their breeding grounds in Alaska. Most of the coccidial infections in captive geese from Amchitka Island, Alaska and Patuxent Wildlife Research Center, Maryland consisted of<span>&nbsp;</span><i>Tyzzeria</i>.</p></div>","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-17.3.365","usgsCitation":"Greiner, E., Forrester, D.J., Carpenter, J.W., and Yparraguirre, D., 1981, Coccidia of Aleutian Canada geese: Journal of Wildlife Diseases, v. 17, no. 3, p. 365-370, https://doi.org/10.7589/0090-3558-17.3.365.","productDescription":"6 p.","startPage":"365","endPage":"370","numberOfPages":"6","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":480559,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.7589/0090-3558-17.3.365","text":"Publisher Index Page"},{"id":193889,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6aea4a","contributors":{"authors":[{"text":"Greiner, E.C.","contributorId":12808,"corporation":false,"usgs":true,"family":"Greiner","given":"E.C.","email":"","affiliations":[],"preferred":false,"id":334458,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Forrester, Donald J.","contributorId":46453,"corporation":false,"usgs":false,"family":"Forrester","given":"Donald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334459,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carpenter, J. W.","contributorId":81854,"corporation":false,"usgs":true,"family":"Carpenter","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":334460,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Yparraguirre, D.R.","contributorId":97442,"corporation":false,"usgs":true,"family":"Yparraguirre","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":334461,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5221682,"text":"5221682 - 1981 - An evaluation of blood plasma for monitoring DDE in birds of prey","interactions":[],"lastModifiedDate":"2023-11-02T11:48:47.493499","indexId":"5221682","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1556,"text":"Environmental Pollution (Series A)","active":true,"publicationSubtype":{"id":10}},"title":"An evaluation of blood plasma for monitoring DDE in birds of prey","docAbstract":"<p><span>Laboratory and field studies show that DDE residues in blood plasma are highly correlated with DDE in the brain, the rate of DDE exposure and the amount of DDE in eggs of free-living birds of prey. A blood sampling approach is proposed to supplement existing environmental contaminant methods available for birds of prey. Residues (ΣDDT) in plasma provide some direct information; however, a method is proposed to adjust blood plasma residues from four species of birds of prey to the estimated residues in eggs for the purpose of residue interpretation. The blood plasma-egg relationship appears to be species-independent in the four raptors studied. Two predicting equations are presented for estimating egg residues, one for plasma samples collected prior to, or within a few days of, egg laying, and another for the post-laying period. Limitations and advantages of the blood plasma monitoring approach are discussed. The approach may be particularly suitable for endangered species research.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0143-1471(81)90090-8","usgsCitation":"Henny, C.J., and Meeker, D.L., 1981, An evaluation of blood plasma for monitoring DDE in birds of prey: Environmental Pollution (Series A), v. 25, no. 4, p. 291-304, https://doi.org/10.1016/0143-1471(81)90090-8.","productDescription":"14 p.","startPage":"291","endPage":"304","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":196548,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad8e4b07f02db6849cb","contributors":{"authors":[{"text":"Henny, Charles J.","contributorId":12578,"corporation":false,"usgs":true,"family":"Henny","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334434,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meeker, D. L.","contributorId":6790,"corporation":false,"usgs":true,"family":"Meeker","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":334433,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221686,"text":"5221686 - 1981 - Avoidance behavior of young black ducks treated with chromium","interactions":[],"lastModifiedDate":"2012-02-02T00:14:48","indexId":"5221686","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3611,"text":"Toxicology Letters","active":true,"publicationSubtype":{"id":10}},"title":"Avoidance behavior of young black ducks treated with chromium","docAbstract":"Pairs of adult black ducks (Anas rubripes) were fed a diet containing 0, 20, or 200 ppm chromium in the form of chromium potassium sulfate.  Ducklings from these pairs were fed the same diets as adults and were tested for their avoidance responses to a fright stimulus.  Neither level of chromium had a significant effect on avoidance behavior.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Toxicology Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/0378-4274(81)90118-1","usgsCitation":"Heinz, G.H., and Haseltine, S.D., 1981, Avoidance behavior of young black ducks treated with chromium: Toxicology Letters, v. 8, no. 6, p. 307-310, https://doi.org/10.1016/0378-4274(81)90118-1.","productDescription":"307-310","startPage":"307","endPage":"310","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":18084,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://dx.doi.org/10.1016/0378-4274(81)90118-1","linkFileType":{"id":5,"text":"html"}},{"id":196586,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2ae4b07f02db611f88","contributors":{"authors":[{"text":"Heinz, G. H.","contributorId":85905,"corporation":false,"usgs":true,"family":"Heinz","given":"G.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":334446,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haseltine, S. D.","contributorId":80219,"corporation":false,"usgs":true,"family":"Haseltine","given":"S.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":334445,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221689,"text":"5221689 - 1981 - Acute toxicities of toxaphene and endrin to larvae of seven species of amphibians","interactions":[],"lastModifiedDate":"2012-02-02T00:14:52","indexId":"5221689","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3611,"text":"Toxicology Letters","active":true,"publicationSubtype":{"id":10}},"title":"Acute toxicities of toxaphene and endrin to larvae of seven species of amphibians","docAbstract":"Seven species of amphibian larvae were exposed to toxaphene and endrin in a continuous-flow dosing system to determine differences in sensitivity to the two compounds, EC50 and LC50 estimates varied from those for Rana sphenocephala by no more than one order of magnitude when calculated on the basis of intended concentrations. Removal of pesticides from water by the test animals was significant and it makes interpretation of results difficult. Continuous-flow toxicity tests conflict with the adaptations of amphibian larvae for static water; use of such tests for amphibians requires further evaluation.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Toxicology Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/0378-4274(81)90122-3","usgsCitation":"Hall, R., and Swineford, D.M., 1981, Acute toxicities of toxaphene and endrin to larvae of seven species of amphibians: Toxicology Letters, v. 8, no. 6, p. 331-336, https://doi.org/10.1016/0378-4274(81)90122-3.","productDescription":"331-336","startPage":"331","endPage":"336","numberOfPages":"6","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":18082,"rank":200,"type":{"id":11,"text":"Document"},"url":"https://dx.doi.org/10.1016/0378-4274(81)90122-3","linkFileType":{"id":5,"text":"html"}},{"id":199352,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699be6","contributors":{"authors":[{"text":"Hall, R.J.","contributorId":32885,"corporation":false,"usgs":true,"family":"Hall","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":334453,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Swineford, D. M.","contributorId":106839,"corporation":false,"usgs":true,"family":"Swineford","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":334454,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221687,"text":"5221687 - 1981 - Growth of mallards fed phosphamidon for 13-day periods during three different developmental stages","interactions":[],"lastModifiedDate":"2023-11-02T11:32:15.495431","indexId":"5221687","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1556,"text":"Environmental Pollution (Series A)","active":true,"publicationSubtype":{"id":10}},"title":"Growth of mallards fed phosphamidon for 13-day periods during three different developmental stages","docAbstract":"<p><span>Mallard ducklings (</span><i>Anas platyrhynchos</i><span>) were exposed to a 13-day dietary treatment of 0, 0·5 or 5·0 ppm phosphamidon at one of three successive age intervals (5–17 days, 18–30 days, or 31–43 days) during a 10-week growth period. Weekly measurements of body weight, wing length, primary feather length, and bill length revealed slower development of primary feathers in those birds treated from 5 to 17 days; treatment effects on body weight and wing length from 6 to 8 weeks of age were observed among those birds treated from 18 to 30 days of age. Some differences in growth patterns among birds treated with the same phosphamidon level, but at different growth stages, were attributed to the varying size of the group with which a duckling was housed at different times in the growth process. No brain cholinesterase depression was observed in any group either 24h after phosphamidon treatment was terminated or at 10 weeks of age.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0143-1471(81)90014-3","usgsCitation":"Haseltine, S., and Hensler, G.L., 1981, Growth of mallards fed phosphamidon for 13-day periods during three different developmental stages: Environmental Pollution (Series A), v. 25, no. 2, p. 139-147, https://doi.org/10.1016/0143-1471(81)90014-3.","productDescription":"9 p.","startPage":"139","endPage":"147","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193887,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db6554c9","contributors":{"authors":[{"text":"Haseltine, S.","contributorId":77617,"corporation":false,"usgs":true,"family":"Haseltine","given":"S.","affiliations":[],"preferred":false,"id":334448,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hensler, Gary L.","contributorId":23111,"corporation":false,"usgs":true,"family":"Hensler","given":"Gary","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":334447,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221683,"text":"5221683 - 1981 - Low DDT residues in plasma of bald eagles (Haliaeetus leucocephalus) wintering in Colorado and Missouri","interactions":[],"lastModifiedDate":"2023-11-15T01:27:39.618228","indexId":"5221683","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1163,"text":"Canadian Field-Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Low DDT residues in plasma of bald eagles (Haliaeetus leucocephalus) wintering in Colorado and Missouri","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","usgsCitation":"Henny, C.J., Griffin, C., Stahlecker, D., Harmata, A., and Cromartie, E., 1981, Low DDT residues in plasma of bald eagles (Haliaeetus leucocephalus) wintering in Colorado and Missouri: Canadian Field-Naturalist, v. 95, no. 3, p. 249-252.","productDescription":"4 p.","startPage":"249","endPage":"252","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197302,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"95","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a74e4b07f02db644838","contributors":{"authors":[{"text":"Henny, Charles J.","contributorId":12578,"corporation":false,"usgs":true,"family":"Henny","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334435,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Griffin, C.R.","contributorId":64362,"corporation":false,"usgs":true,"family":"Griffin","given":"C.R.","email":"","affiliations":[],"preferred":false,"id":334438,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stahlecker, D.W.","contributorId":95584,"corporation":false,"usgs":true,"family":"Stahlecker","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":334439,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Harmata, A.R.","contributorId":32639,"corporation":false,"usgs":true,"family":"Harmata","given":"A.R.","affiliations":[],"preferred":false,"id":334437,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Cromartie, E.","contributorId":13926,"corporation":false,"usgs":true,"family":"Cromartie","given":"E.","email":"","affiliations":[],"preferred":false,"id":334436,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":5221690,"text":"5221690 - 1981 - Brain cholinesterase (ChE) activity in nestling starlings: Implications for monitoring exposure of nestling songbirds to ChE inhibitors","interactions":[],"lastModifiedDate":"2023-11-01T00:17:34.536247","indexId":"5221690","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1103,"text":"Bulletin of Environmental Contamination and Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Brain cholinesterase (ChE) activity in nestling starlings: Implications for monitoring exposure of nestling songbirds to ChE inhibitors","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Springer","doi":"10.1007/BF01622134","usgsCitation":"Grue, C., Powell, G., and Gladson, N., 1981, Brain cholinesterase (ChE) activity in nestling starlings: Implications for monitoring exposure of nestling songbirds to ChE inhibitors: Bulletin of Environmental Contamination and Toxicology, v. 26, no. 4, p. 544-547, https://doi.org/10.1007/BF01622134.","productDescription":"4 p.","startPage":"544","endPage":"547","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":199353,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fcdd1","contributors":{"authors":[{"text":"Grue, C.E.","contributorId":86446,"corporation":false,"usgs":true,"family":"Grue","given":"C.E.","affiliations":[],"preferred":false,"id":334457,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Powell, G.V.N.","contributorId":23894,"corporation":false,"usgs":true,"family":"Powell","given":"G.V.N.","email":"","affiliations":[],"preferred":false,"id":334455,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gladson, N.L.","contributorId":24058,"corporation":false,"usgs":true,"family":"Gladson","given":"N.L.","email":"","affiliations":[],"preferred":false,"id":334456,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5221685,"text":"5221685 - 1981 - Artificial burrows provide new insight into burrowing owl nesting biology","interactions":[],"lastModifiedDate":"2012-02-02T00:14:45","indexId":"5221685","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3234,"text":"Raptor Research","active":true,"publicationSubtype":{"id":10}},"title":"Artificial burrows provide new insight into burrowing owl nesting biology","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Raptor Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"2540_Henny.pdf","usgsCitation":"Henny, C.J., and Blus, L.J., 1981, Artificial burrows provide new insight into burrowing owl nesting biology: Raptor Research, v. 15, no. 3, p. 82-85.","productDescription":"82-85","startPage":"82","endPage":"85","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197303,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"15","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672c5c","contributors":{"authors":[{"text":"Henny, Charles J.","contributorId":12578,"corporation":false,"usgs":true,"family":"Henny","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334443,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blus, L. J.","contributorId":38116,"corporation":false,"usgs":true,"family":"Blus","given":"L.","middleInitial":"J.","affiliations":[],"preferred":false,"id":334444,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5221684,"text":"5221684 - 1981 - A review of bufflehead sex and age criteria with notes on weights","interactions":[],"lastModifiedDate":"2012-02-02T00:14:35","indexId":"5221684","displayToPublicDate":"2010-06-16T12:19:12","publicationYear":"1981","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3764,"text":"Wildfowl","onlineIssn":"2052-6458","printIssn":"0954-6324","active":true,"publicationSubtype":{"id":10}},"title":"A review of bufflehead sex and age criteria with notes on weights","docAbstract":"Summary:  Buftleheads Bucephala albeola were collected along the Oregon coast during the hunting season.  Birds were first sexed and aged upon cloacal and internal characteristics.  Results were then compared with data derived from wing plumage.  A small change was made in Carney's (1964) wing plumage key to improve its accuracy.  Although only a few studies have been made of Bufflehead weights, it seems that in at least several of these, some immature males have been included in the female category.  This mistake has probably resulted from the extremely small penis in the immatures.  The foot web length shows potential as a simple sexing criterion during the fall and winter for immatures which are the most difficult to sex under field conditions.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildfowl","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"2542_Henny.pdf","usgsCitation":"Henny, C.J., Carter, J., and Carter, B.J., 1981, A review of bufflehead sex and age criteria with notes on weights: Wildfowl, v. 32, p. 117-122.","productDescription":"117-122","startPage":"117","endPage":"122","numberOfPages":"6","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193480,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"32","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8092","contributors":{"authors":[{"text":"Henny, Charles J.","contributorId":12578,"corporation":false,"usgs":true,"family":"Henny","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334441,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carter, J.L.","contributorId":26030,"corporation":false,"usgs":true,"family":"Carter","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":334442,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carter, Barbara J.","contributorId":11713,"corporation":false,"usgs":true,"family":"Carter","given":"Barbara","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":334440,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
]}