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,{"id":5210434,"text":"5210434 - 1981 - Management and research opportunities with urban wildlife","interactions":[],"lastModifiedDate":"2012-02-02T00:15:19","indexId":"5210434","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Management and research opportunities with urban wildlife","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Nongame and Endangered Wildlife Symposium, August 13-14, 1981, Athens, Georgia","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Georgia Department of Natural Resources, Game and Fish Division","publisherLocation":"Atlanta","collaboration":"OCLC: 9246771","usgsCitation":"Geis, A.D., 1981, Management and research opportunities with urban wildlife, chap. <i>of</i> Proceedings of the Nongame and Endangered Wildlife Symposium, August 13-14, 1981, Athens, Georgia, p. 37-40.","productDescription":"179","startPage":"37","endPage":"40","numberOfPages":"179","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200389,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a24d","contributors":{"editors":[{"text":"Odom, Ron R.","contributorId":112904,"corporation":false,"usgs":true,"family":"Odom","given":"Ron","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":506457,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Guthrie, J.W.","contributorId":112702,"corporation":false,"usgs":true,"family":"Guthrie","given":"J.W.","email":"","affiliations":[],"preferred":false,"id":506456,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Geis, A. D.","contributorId":72885,"corporation":false,"usgs":true,"family":"Geis","given":"A.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":328435,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210279,"text":"5210279 - 1981 - The whooping crane","interactions":[],"lastModifiedDate":"2012-02-02T00:15:14","indexId":"5210279","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"The whooping crane","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Crane Research Around the World:  Proceedings of the International Crane Symposium","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"International Crane Foundation","publisherLocation":"Baraboo, Wisconsin","collaboration":"Held in Sapporo, Japan, 1980.  OCLC: 8958972","usgsCitation":"Erickson, R., and Derrickson, S., 1981, The whooping crane, chap. <i>of</i> Crane Research Around the World:  Proceedings of the International Crane Symposium, p. 104-118.","productDescription":"259","startPage":"104","endPage":"118","numberOfPages":"259","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201220,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a58e4b07f02db62eacd","contributors":{"editors":[{"text":"Lewis, James C.","contributorId":76800,"corporation":false,"usgs":true,"family":"Lewis","given":"James","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":506223,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Masatomi, Hiroyuki","contributorId":113004,"corporation":false,"usgs":true,"family":"Masatomi","given":"Hiroyuki","email":"","affiliations":[],"preferred":false,"id":506224,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Erickson, R.C.","contributorId":22032,"corporation":false,"usgs":true,"family":"Erickson","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":328123,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Derrickson, S.R.","contributorId":28927,"corporation":false,"usgs":true,"family":"Derrickson","given":"S.R.","affiliations":[],"preferred":false,"id":328124,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210365,"text":"5210365 - 1981 - Sampling in rugged terrain","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210365","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"6","title":"Sampling in rugged terrain","docAbstract":"Work in rugged terrain poses some unique problems that should be considered before research is initiated. Besides the obvious physical difficulties of crossing uneven terrain, topography can influence the bird species? composition of a forest and the observer's ability to detect birds and estimate distances. Census results can also be affected by the slower rate of travel on rugged terrain. Density figures may be higher than results obtained from censuses in similar habitat on level terrain because of the greater likelihood of double-recording of individuals and of recording species that sing infrequently.  In selecting a census technique, the researcher should weigh the efficiency and applicability of a technique for the objectives of his study in light of the added difficulties posed by rugged terrain. The variable circular-plot method is probably the most effective technique for estimating bird numbers. Bird counts and distance estimates are facilitated because the observer is stationary, and calculations of species? densities take into account differences in effective area covered amongst stations due to variability in terrain or vegetation structure.  Institution of precautions that minimize the risk of injury to field personnel can often enhance the observer?s ability to detect birds.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Cooper Ornithological Society","publisherLocation":"Lawrence, Kansas","usgsCitation":"Dawson, D., 1981, Sampling in rugged terrain, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 311-315.","productDescription":"x, 630","startPage":"311","endPage":"315","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201306,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fddd6","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506354,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506355,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Dawson, D.K. 0000-0001-7531-212X","orcid":"https://orcid.org/0000-0001-7531-212X","contributorId":94752,"corporation":false,"usgs":true,"family":"Dawson","given":"D.K.","affiliations":[],"preferred":false,"id":328270,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210282,"text":"5210282 - 1981 - Neoplasia and other disease problems in black-footed ferrets: Implications for an endangered species","interactions":[],"lastModifiedDate":"2012-02-02T00:15:13","indexId":"5210282","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Neoplasia and other disease problems in black-footed ferrets: Implications for an endangered species","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Neoplasms--Comparative pathology of Growth in Animals, Plants, and Man","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Williams and Wilkins","publisherLocation":"Baltimore, MD","usgsCitation":"Carpenter, J.W., Novilla, M., and Kaiser, H., 1981, Neoplasia and other disease problems in black-footed ferrets: Implications for an endangered species, chap. <i>of</i> Neoplasms--Comparative pathology of Growth in Animals, Plants, and Man, p. 739-746.","productDescription":"xxxii, 908","startPage":"739","endPage":"746","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":196400,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4affe4b07f02db697d62","contributors":{"editors":[{"text":"Kaiser, Hans E.","contributorId":112555,"corporation":false,"usgs":true,"family":"Kaiser","given":"Hans","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":506227,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Carpenter, J. W.","contributorId":81854,"corporation":false,"usgs":true,"family":"Carpenter","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":328131,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Novilla, M.N.","contributorId":18716,"corporation":false,"usgs":true,"family":"Novilla","given":"M.N.","email":"","affiliations":[],"preferred":false,"id":328129,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kaiser, H.E.","contributorId":69263,"corporation":false,"usgs":true,"family":"Kaiser","given":"H.E.","email":"","affiliations":[],"preferred":false,"id":328130,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5210285,"text":"5210285 - 1981 - The North American Breeding Bird Survey","interactions":[],"lastModifiedDate":"2012-02-02T00:15:14","indexId":"5210285","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"6","title":"The North American Breeding Bird Survey","docAbstract":"A brief history of the North American Breeding Bird Survey (BBS) and a discussion of the technique are presented. The approximately 2000 random roadside routes conducted yearly during the breeding season throughout North America produce an enormous bank of data on distribution and abundance of breeding birds with great potential use. Data on about one million total birds of 500 species per year are on computer tape to facilitate accessibility and are available to any serious investigator.  The BBS includes the advantages of wide geographic coverage, sampling of most habitat types, standardization of data collection, and a relatively simple format.  The Survey is limited by placement of roads (e.g., marshes and rugged mountainous areas are not well sampled), traffic noise interference in some cases and preference of some bird species for roadside habitats. These and other problems and biases of the BBS are discussed.  The uniformity of the technique allows for detecting changes in populations and for creation of maps of relative abundance. Examples of each are presented.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Cooper Ornithological Society, Allen Press","publisherLocation":"Lawrence, Kansas","usgsCitation":"Bystrak, D., 1981, The North American Breeding Bird Survey, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 34-41.","productDescription":"x, 630","startPage":"34","endPage":"41","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":203054,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67af5e","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506231,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506232,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Bystrak, D.","contributorId":58220,"corporation":false,"usgs":true,"family":"Bystrak","given":"D.","email":"","affiliations":[],"preferred":false,"id":328136,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210421,"text":"5210421 - 1981 - Roads and roadside habitat in relation to small mammal distribution and abundance","interactions":[],"lastModifiedDate":"2012-02-02T00:15:18","indexId":"5210421","displayToPublicDate":"2009-06-09T09:23:17","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Roads and roadside habitat in relation to small mammal distribution and abundance","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Environmental Concerns in Rights-of-Way Management.  Proceedings of Second Symposium","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Electric Power Research Institute","publisherLocation":"Palo Alto, California","usgsCitation":"Adams, L., and Geis, A.D., 1981, Roads and roadside habitat in relation to small mammal distribution and abundance, chap. <i>of</i> Environmental Concerns in Rights-of-Way Management.  Proceedings of Second Symposium, p. 54-1.","productDescription":"various pagings","startPage":"54","endPage":"1","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200703,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0fe4b07f02db5fec8d","contributors":{"editors":[{"text":"Tillman, R.E.","contributorId":113913,"corporation":false,"usgs":true,"family":"Tillman","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":506443,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Adams, L.W.","contributorId":108217,"corporation":false,"usgs":true,"family":"Adams","given":"L.W.","email":"","affiliations":[],"preferred":false,"id":328413,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Geis, A. D.","contributorId":72885,"corporation":false,"usgs":true,"family":"Geis","given":"A.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":328412,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210264,"text":"5210264 - 1981 - Effects of number of circular plots on estimates of avian density and species richness","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5210264","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Effects of number of circular plots on estimates of avian density and species richness","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Morrison, M., Mannan, R., and Dorsey, G., 1981, Effects of number of circular plots on estimates of avian density and species richness, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 405-408.","productDescription":"x, 630","startPage":"405","endPage":"408","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201099,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db611b04","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506200,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506201,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Morrison, M.L.","contributorId":83624,"corporation":false,"usgs":true,"family":"Morrison","given":"M.L.","email":"","affiliations":[],"preferred":false,"id":328089,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mannan, R.W.","contributorId":52915,"corporation":false,"usgs":true,"family":"Mannan","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":328087,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dorsey, G.L.","contributorId":60353,"corporation":false,"usgs":true,"family":"Dorsey","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":328088,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5210266,"text":"5210266 - 1981 - Reducing bird count variability by training observers","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5210266","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Reducing bird count variability by training observers","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Kepler, C.B., and Scott, J.M., 1981, Reducing bird count variability by training observers, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 366-371.","productDescription":"x, 630","startPage":"366","endPage":"371","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201101,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db635289","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506202,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506203,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Kepler, C. B.","contributorId":62548,"corporation":false,"usgs":true,"family":"Kepler","given":"C.","middleInitial":"B.","affiliations":[],"preferred":false,"id":328097,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, J. M.","contributorId":55766,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":328096,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210260,"text":"5210260 - 1981 - Analysis of bird survey data using a modification of Emlen's method","interactions":[],"lastModifiedDate":"2012-02-02T00:15:18","indexId":"5210260","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Analysis of bird survey data using a modification of Emlen's method","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Ramsey, F.L., and Scott, J.M., 1981, Analysis of bird survey data using a modification of Emlen's method, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 483-487.","productDescription":"x, 630","startPage":"483","endPage":"487","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":200959,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad0e4b07f02db680a66","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506193,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506194,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Ramsey, F. L.","contributorId":92379,"corporation":false,"usgs":true,"family":"Ramsey","given":"F.","middleInitial":"L.","affiliations":[],"preferred":false,"id":328077,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, J. M.","contributorId":55766,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":328076,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210135,"text":"5210135 - 1981 - Introduction","interactions":[],"lastModifiedDate":"2012-02-02T00:15:19","indexId":"5210135","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Introduction","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Scott, J.M., and Ralph, C., 1981, Introduction, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 1-2.","productDescription":"x, 630","startPage":"1","endPage":"2","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201197,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49c2e4b07f02db5d389e","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506040,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506041,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Scott, J. M.","contributorId":55766,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":327836,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ralph, C.J.","contributorId":38252,"corporation":false,"usgs":true,"family":"Ralph","given":"C.J.","email":"","affiliations":[],"preferred":false,"id":327835,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210137,"text":"5210137 - 1981 - Tests of hearing ability","interactions":[],"lastModifiedDate":"2012-02-02T00:15:20","indexId":"5210137","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Tests of hearing ability","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating  Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Ramsey, F.L., and Scott, J.M., 1981, Tests of hearing ability, chap. <i>of</i> Estimating  Numbers of Terrestrial Birds, p. 341-345.","productDescription":"x, 630","startPage":"341","endPage":"345","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201058,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad8e4b07f02db68467d","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506045,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506046,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Ramsey, F. L.","contributorId":92379,"corporation":false,"usgs":true,"family":"Ramsey","given":"F.","middleInitial":"L.","affiliations":[],"preferred":false,"id":327840,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, J. M.","contributorId":55766,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":327839,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210256,"text":"5210256 - 1981 - Problems in separating species with similar habits and vocalizations","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210256","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Problems in separating species with similar habits and vocalizations","docAbstract":"The possibilities for species misidentification based on vocalization or habitat association are high.  However, the magnitude of the errors actually perpetrated is generally within an acceptable range in most types of bird survey work. Examples of problems discussed are: congeners that are similar in appearance or in song (such as Chimney and Vaux's Swifts, Chaetura pelagica, C. vauxi; Hammond's, Dusky and Gray Flycatchers, Empidonax hammondii, E. oberholseri, E. wrightii; Willow and Alder Flycatchers, E. traillii, E. alnorum; Common and Fish Crows, Corvus brachyrhynchos, C. ossifragus); birds that are misidentified because they are not expected by the observer (House Finches, Carpodacus mexicanus, invading new areas of eastern U.S.); birds that imitate other species (especially Starling, Sturnus vulgaris, and Mockingbird, Mimus polyglottos); birds in mixed flocks; birds with geographic differences in vocalizations (Solitary Vireo, Vireo solitarius); woodpeckers that are only heard drumming; and nests or eggs that are misidentified.  Equally serious problems are the errors resulting from undetected species and from careless recording or failure to check manuscripts against original data.  The quality of published count work can be improved considerably by (1) recognizing the problems that exist, (2) standardizing techniques for dealing with situations where not all birds can be identified, and (3) routinely applying all appropriate safeguards such as verification by mist netting and measuring, photography, tape recording or playback, additional observations, and careful verification of all entries in the final manuscript.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Robbins, C., and Stallcup, R., 1981, Problems in separating species with similar habits and vocalizations, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 360-365.","productDescription":"x, 630 ","startPage":"360","endPage":"365","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201094,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bb63","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506185,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506186,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Robbins, C.S.","contributorId":53907,"corporation":false,"usgs":true,"family":"Robbins","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":328072,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stallcup, R.W.","contributorId":17344,"corporation":false,"usgs":true,"family":"Stallcup","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":328071,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5210263,"text":"5210263 - 1981 - Remarks on the use of mark-recapture methodology in estimating avian population size","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5210263","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Remarks on the use of mark-recapture methodology in estimating avian population size","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Nichols, J., Noon, B., Stokes, S., and Hines, J., 1981, Remarks on the use of mark-recapture methodology in estimating avian population size, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 121-136.","productDescription":"x, 630","startPage":"121","endPage":"136","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201026,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad1e4b07f02db681112","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506198,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506199,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"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":328083,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Noon, B.R.","contributorId":24311,"corporation":false,"usgs":true,"family":"Noon","given":"B.R.","email":"","affiliations":[],"preferred":false,"id":328084,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stokes, S.L.","contributorId":95166,"corporation":false,"usgs":true,"family":"Stokes","given":"S.L.","email":"","affiliations":[],"preferred":false,"id":328086,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hines, J.E. 0000-0001-5478-7230","orcid":"https://orcid.org/0000-0001-5478-7230","contributorId":36885,"corporation":false,"usgs":true,"family":"Hines","given":"J.E.","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":328085,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5210254,"text":"5210254 - 1981 - Distance estimation as a variable in estimating bird numbers from vocalizations","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210254","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Distance estimation as a variable in estimating bird numbers from vocalizations","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Scott, J.M., Ramsey, F.L., and Kepler, C.B., 1981, Distance estimation as a variable in estimating bird numbers from vocalizations, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 334-340.","productDescription":"x, 630","startPage":"334","endPage":"340","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201092,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a1bc","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506181,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506182,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Scott, J. M.","contributorId":55766,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":328066,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ramsey, F. L.","contributorId":92379,"corporation":false,"usgs":true,"family":"Ramsey","given":"F.","middleInitial":"L.","affiliations":[],"preferred":false,"id":328068,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kepler, C. B.","contributorId":62548,"corporation":false,"usgs":true,"family":"Kepler","given":"C.","middleInitial":"B.","affiliations":[],"preferred":false,"id":328067,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5210253,"text":"5210253 - 1981 - Nutritionally-related diseases of captive-reared cranes and ratites","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210253","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Nutritionally-related diseases of captive-reared cranes and ratites","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Cornell Nutrition Conference for Feed Manufacturers Proceedings","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Cornell University","publisherLocation":"Ithaca, NY","collaboration":"November 3, 4, 5, 1981, Syracuse Sheraton Motor Inn.  A report of research of the Cornell University Agricultural Experiment Station Departments of Animal Science and Poultry and Avian Sciences.  OCLC: 11624409","usgsCitation":"Serafin, J.A., 1981, Nutritionally-related diseases of captive-reared cranes and ratites, chap. <i>of</i> Cornell Nutrition Conference for Feed Manufacturers Proceedings, p. 74-80.","productDescription":"131","startPage":"74","endPage":"80","numberOfPages":"131","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201091,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db69661d","contributors":{"authors":[{"text":"Serafin, John A.","contributorId":11292,"corporation":false,"usgs":true,"family":"Serafin","given":"John","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":328065,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210238,"text":"5210238 - 1981 - The Puerto Rican parrot (Amazona vittata): Its decline and the program for its conservation","interactions":[],"lastModifiedDate":"2012-02-02T00:15:14","indexId":"5210238","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"1","title":"The Puerto Rican parrot (Amazona vittata): Its decline and the program for its conservation","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Conservation of New World parrots: proceedings of the ICBP Parrot Working Group Meeting, St. Lucia, 1980","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Smithsonian Institution Press for the International Council for Bird Preservation","publisherLocation":"Washington, DC","collaboration":"OCLC: 8335126","usgsCitation":"Wiley, J.W., 1981, The Puerto Rican parrot (Amazona vittata): Its decline and the program for its conservation, chap. <i>of</i> Conservation of New World parrots: proceedings of the ICBP Parrot Working Group Meeting, St. Lucia, 1980, p. 133-159.","productDescription":"xiii, 485","startPage":"133","endPage":"159","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":196113,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67adb5","contributors":{"editors":[{"text":"Pasquier, Roger F.","contributorId":112846,"corporation":false,"usgs":true,"family":"Pasquier","given":"Roger","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":506162,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Wiley, J. W.","contributorId":51399,"corporation":false,"usgs":false,"family":"Wiley","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":328040,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210269,"text":"5210269 - 1981 - PCBs and organochlorine pesticides in wild mink and river otters from Oregon","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5210269","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"PCBs and organochlorine pesticides in wild mink and river otters from Oregon","docAbstract":"Mink (Mustela vison) and river otters (Lutra canadensis) collected during the 1978-1979 trapping season in Oregon were analyzed for organochlorine pesticide and polychlorinated biphenyl (PCB) residues. PCB residues were most frequently encountered in both species from the Lower Columbia River. PCB residues in 6 of 9 Columbia River mink livers were as high as those reported in livers of experimental female mink that experienced total reproductive failure after eating a PCB-contaminated diet of 0.64 ppm for 160 days. Also, some fish from the Columbia River contained PCBs (range 0.24-2.8 ppm) equivalent to or higher than the dietary dosage given in the same laboratory study. River otter livers from the same area contained even higher levels of PCBs [(M) geometric mean 9.3 ppm, (F) geometric mean 3.5 ppm], but the relative sensitivity of the 2 species to these contaminants is unknown. The river otter harvest along the Lower Columbia River has declined in the last 3 decades, whereas the statewide harvest trend is upward. PCBs were generally low or not detected in the remainder of the Oregon locations studied. Lower Columbia River collections also showed the highest organochlorine pesticides (mainly DDE) in both species. We are less concerned about the DDE residues reported, particularly in mink, because mink are less sensitive to DDT than to PCBs. Population declines of both mink and otters resulting from PCB contamination may have occurred, and may still be occurring, along the Lower Columbia River.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Worldwide Furbearer Conference Proceedings: August 3-11, 1980, Frostburg, Maryland, USA","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Worldwide Furbearer Conference, Inc.","publisherLocation":"Frostburg, Maryland","collaboration":"OCLC: 7819898.  Three volumes.","usgsCitation":"Henny, C.J., Blus, L.J., Gregory, S., and Stafford, C.J., 1981, PCBs and organochlorine pesticides in wild mink and river otters from Oregon, chap. <i>of</i> Worldwide Furbearer Conference Proceedings: August 3-11, 1980, Frostburg, Maryland, USA, p. 1763-1780.","productDescription":"xvii, 2056","startPage":"1763","endPage":"1780","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201028,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689f2e","contributors":{"editors":[{"text":"Chapman, Joseph A.","contributorId":112987,"corporation":false,"usgs":true,"family":"Chapman","given":"Joseph","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":506209,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Pursley, Duane","contributorId":111554,"corporation":false,"usgs":true,"family":"Pursley","given":"Duane","email":"","affiliations":[],"preferred":false,"id":506208,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Henny, Charles J.","contributorId":12578,"corporation":false,"usgs":true,"family":"Henny","given":"Charles","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":328101,"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":328103,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gregory, S.V.","contributorId":21130,"corporation":false,"usgs":true,"family":"Gregory","given":"S.V.","email":"","affiliations":[],"preferred":false,"id":328102,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stafford, C. J.","contributorId":65429,"corporation":false,"usgs":true,"family":"Stafford","given":"C.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":328104,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5210237,"text":"5210237 - 1981 - Discriminant analysis in wildlife research: Theory and applications","interactions":[],"lastModifiedDate":"2012-02-02T00:15:20","indexId":"5210237","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Discriminant analysis in wildlife research: Theory and applications","docAbstract":"Discriminant analysis, a method of analyzing grouped multivariate data, is often used in ecological investigations. It has both a predictive and an explanatory function, the former aiming at classification of individuals of unknown group membership. The goal of the latter function is to exhibit group separation by means of linear transforms, and the corresponding method is called canonical analysis. This discussion focuses on the application of canonical analysis in ecology. In order to clarify its meaning, a parametric approach is taken instead of the usual data-based formulation.    For certain assumptions the data-based canonical variates are shown to result from maximum likelihood estimation, thus insuring consistency and asymptotic efficiency.  The distorting effects of covariance heterogeneity are examined, as are certain difficulties which arise in interpreting the canonical functions. A 'distortion metric' is defined, by means of which distortions resulting from the canonical transformation can be assessed. Several sampling problems which arise in ecological applications are considered.  It is concluded that the method may prove valuable for data exploration, but is of limited value as an inferential procedure.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The Use of Multivariate Statistics in Studies of Wildlife Habitat","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"U.S. Forest Service.","usgsCitation":"Williams, B.K., 1981, Discriminant analysis in wildlife research: Theory and applications, chap. <i>of</i> The Use of Multivariate Statistics in Studies of Wildlife Habitat, p. 59-71.","productDescription":"249","startPage":"59","endPage":"71","numberOfPages":"249","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201396,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64ac23","contributors":{"editors":[{"text":"Capen, D.E.","contributorId":111378,"corporation":false,"usgs":true,"family":"Capen","given":"D.E.","affiliations":[],"preferred":false,"id":506161,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Williams, B. Kenneth","contributorId":107798,"corporation":false,"usgs":true,"family":"Williams","given":"B.","email":"","middleInitial":"Kenneth","affiliations":[],"preferred":false,"id":328039,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210252,"text":"5210252 - 1981 - Saving the Newell's shearwater","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210252","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Saving the Newell's shearwater","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Hawaii Forestry Wildlife Conference:  Moving Forestry and Wildlife into the '80's","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":" U.S. Forest Service","publisherLocation":"Honolulu, HI","collaboration":"Held October 2-4, 1980, Honolulu, Hawaii","usgsCitation":"Sincock, J., 1981, Saving the Newell's shearwater, chap. <i>of</i> Proceedings of the Hawaii Forestry Wildlife Conference:  Moving Forestry and Wildlife into the '80's, p. 76-87.","productDescription":"88","startPage":"76","endPage":"87","numberOfPages":"88","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201090,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fdb0f","contributors":{"authors":[{"text":"Sincock, J.L.","contributorId":89994,"corporation":false,"usgs":true,"family":"Sincock","given":"J.L.","affiliations":[],"preferred":false,"id":328064,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210147,"text":"5210147 - 1981 - Introductory Remarks:  Species variability","interactions":[],"lastModifiedDate":"2012-02-02T00:15:20","indexId":"5210147","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Introductory Remarks:  Species variability","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Kepler, C.B., 1981, Introductory Remarks:  Species variability, chap. <i>of</i> Estimating Numbers of Terrestrial Birds.","productDescription":"x, 630","startPage":"219","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201138,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49bde4b07f02db5d0d2d","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506057,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506058,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Kepler, C. B.","contributorId":62548,"corporation":false,"usgs":true,"family":"Kepler","given":"C.","middleInitial":"B.","affiliations":[],"preferred":false,"id":327853,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210265,"text":"5210265 - 1981 - Characterization of petroleum hydrocarbons in tissues of birds killed in the Amoco Cadiz oil spill","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5210265","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Characterization of petroleum hydrocarbons in tissues of birds killed in the Amoco Cadiz oil spill","docAbstract":"Results of the chemical analysis for petroleum hydrocarbons of muscle and liver tissue of several species of seabirds found washed ashore in the area affected by the Amoco Cadiz oil spill.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the International Symposium on the Amoco Cadiz: Fates and Effects of the Oil Spill","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Centre National Pour L'Exploitation des Oceans","publisherLocation":"Paris","collaboration":"OCLC:  9133324","usgsCitation":"Lawler, G., Holmes, J., Adamkiewicz, D., Shields, M., Monnat, J.#., and Laseter, J., 1981, Characterization of petroleum hydrocarbons in tissues of birds killed in the Amoco Cadiz oil spill, chap. <i>of</i> Proceedings of the International Symposium on the Amoco Cadiz: Fates and Effects of the Oil Spill, p. 573-583.","productDescription":"vi, 881","startPage":"573","endPage":"583","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201100,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4d6c","contributors":{"authors":[{"text":"Lawler, G.C.","contributorId":22064,"corporation":false,"usgs":true,"family":"Lawler","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":328090,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Holmes, J.P.","contributorId":84045,"corporation":false,"usgs":true,"family":"Holmes","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":328095,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Adamkiewicz, D.M.","contributorId":82028,"corporation":false,"usgs":true,"family":"Adamkiewicz","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":328094,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Shields, M.I.","contributorId":31087,"corporation":false,"usgs":true,"family":"Shields","given":"M.I.","email":"","affiliations":[],"preferred":false,"id":328091,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Monnat, J. #NAME?","contributorId":33019,"corporation":false,"usgs":true,"family":"Monnat","given":"J.","email":"","middleInitial":"#NAME?","affiliations":[],"preferred":false,"id":328093,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Laseter, J.L.","contributorId":32638,"corporation":false,"usgs":true,"family":"Laseter","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":328092,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":5210262,"text":"5210262 - 1981 - Techniques for sampling avian habitats","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"5210262","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Techniques for sampling avian habitats","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The use of multivariate statistics in studies of wildlife habitat","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"USDA Forest Service, Rocky Mountain Forest and Range Experiment Station","publisherLocation":"Fort Collins, Colorado","usgsCitation":"Noon, B., 1981, Techniques for sampling avian habitats, chap. <i>of</i> The use of multivariate statistics in studies of wildlife habitat, p. 42-53.","productDescription":"249","startPage":"42","endPage":"53","numberOfPages":"249","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201025,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685be4","contributors":{"editors":[{"text":"Capen, David E.","contributorId":114088,"corporation":false,"usgs":true,"family":"Capen","given":"David","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":506197,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Noon, B.R.","contributorId":24311,"corporation":false,"usgs":true,"family":"Noon","given":"B.R.","email":"","affiliations":[],"preferred":false,"id":328082,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5210261,"text":"5210261 - 1981 - Polychlorinated biphenyls in a wild mink population","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210261","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Polychlorinated biphenyls in a wild mink population","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Worldwide Furbearer Conference Proceedings: August 3-11, 1980, Frostburg, Maryland, USA","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"Worldwide Furbearer Conference, Inc.","publisherLocation":"Frostburg, Maryland","collaboration":"OCLC: 7819898.  Three volumes.","usgsCitation":"O'Shea, T., Kaiser, T., Askins, G., and Chapman, J., 1981, Polychlorinated biphenyls in a wild mink population, chap. <i>of</i> Worldwide Furbearer Conference Proceedings: August 3-11, 1980, Frostburg, Maryland, USA, p. 1746-1751.","productDescription":"xvii, 2056","startPage":"1746","endPage":"1751","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201098,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad7e4b07f02db6843a3","contributors":{"editors":[{"text":"Chapman, Joseph A.","contributorId":112987,"corporation":false,"usgs":true,"family":"Chapman","given":"Joseph","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":506196,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Pursley, Duane","contributorId":111554,"corporation":false,"usgs":true,"family":"Pursley","given":"Duane","email":"","affiliations":[],"preferred":false,"id":506195,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"O'Shea, T. J. 0000-0002-0758-9730","orcid":"https://orcid.org/0000-0002-0758-9730","contributorId":50100,"corporation":false,"usgs":true,"family":"O'Shea","given":"T. J.","affiliations":[],"preferred":false,"id":328079,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kaiser, T. E.","contributorId":75486,"corporation":false,"usgs":true,"family":"Kaiser","given":"T. E.","affiliations":[],"preferred":false,"id":328080,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Askins, G.R.","contributorId":90014,"corporation":false,"usgs":true,"family":"Askins","given":"G.R.","email":"","affiliations":[],"preferred":false,"id":328081,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chapman, J.A.","contributorId":6156,"corporation":false,"usgs":true,"family":"Chapman","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":328078,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":5210259,"text":"5210259 - 1981 - Effect of time of day on bird activity","interactions":[],"lastModifiedDate":"2012-02-02T00:15:16","indexId":"5210259","displayToPublicDate":"2009-06-09T09:23:16","publicationYear":"1981","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Effect of time of day on bird activity","docAbstract":"Breeding season activity, based on detections recorded on more than a million 3. minute Breeding Bird Survey stops, reaches a peak for most species during the hour centered at sunrise or in the following hour.  Activity of most species then declines gradually as the morning progresses. When large samples are considered, activity patterns for a given species are quite constant from year to year; but each species has its own characteristic pattern and there is much similarity among members of the same genus.  Activity reaches a low point in midday, and may almost cease in some habitats (e. g. deserts); but in deciduous forests, activity of many species continues at a reduced rate.  By reducing walking rate or lengthening listening periods, productive censusing of many species could be extended into midday. Winter activity is even more strongly oriented toward the early morning.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Estimating Numbers of Terrestrial Birds","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","usgsCitation":"Robbins, C., 1981, Effect of time of day on bird activity, chap. <i>of</i> Estimating Numbers of Terrestrial Birds, p. 275-286.","productDescription":"x, 630","startPage":"275","endPage":"286","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":201097,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db6252f0","contributors":{"editors":[{"text":"Ralph, C. John","contributorId":71284,"corporation":false,"usgs":true,"family":"Ralph","given":"C.","email":"","middleInitial":"John","affiliations":[],"preferred":false,"id":506191,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Scott, J. Michael","contributorId":98877,"corporation":false,"usgs":true,"family":"Scott","given":"J.","email":"","middleInitial":"Michael","affiliations":[],"preferred":false,"id":506192,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Robbins, C.S.","contributorId":53907,"corporation":false,"usgs":true,"family":"Robbins","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":328075,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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