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,{"id":5220465,"text":"5220465 - 1949 - Birds of the ponds and rivers","interactions":[],"lastModifiedDate":"2012-02-02T00:14:39","indexId":"5220465","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3793,"text":"Wood Thrush","active":true,"publicationSubtype":{"id":10}},"title":"Birds of the ponds and rivers","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wood Thrush","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Low, S., 1949, Birds of the ponds and rivers: Wood Thrush, v. 4, no. 4, p. 145-149.","productDescription":"145-149","startPage":"145","endPage":"149","numberOfPages":"5","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193919,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db6299bb","contributors":{"authors":[{"text":"Low, S.H.","contributorId":105001,"corporation":false,"usgs":true,"family":"Low","given":"S.H.","email":"","affiliations":[],"preferred":false,"id":331854,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5220837,"text":"5220837 - 1949 - Bars for thirsty quail","interactions":[],"lastModifiedDate":"2012-02-02T00:14:34","indexId":"5220837","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3341,"text":"Science Digest","active":true,"publicationSubtype":{"id":10}},"title":"Bars for thirsty quail","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Science Digest","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Allen, D., 1949, Bars for thirsty quail: Science Digest, v. 26, no. 3, p. 65-68.","productDescription":"65-68","startPage":"65","endPage":"68","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194037,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649323","contributors":{"authors":[{"text":"Allen, D.L.","contributorId":28324,"corporation":false,"usgs":true,"family":"Allen","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":332571,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5220679,"text":"5220679 - 1949 - Calcium and phosphorus requirements of breeding bobwhite quail","interactions":[],"lastModifiedDate":"2025-02-27T17:30:42.74513","indexId":"5220679","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2403,"text":"Journal of Nutrition","active":true,"publicationSubtype":{"id":10}},"title":"Calcium and phosphorus requirements of breeding bobwhite quail","docAbstract":"<div id=\"sp0005\" class=\"u-margin-s-bottom\">In the course of studies designed to determine the calcium and phosphorus requirements of breeding bobwhite quail, it was found that best results were obtained when the Ca/P ratio in the diet was approximately 2.3:1. Variations in the Ca/P ratio produced significant differences in results when the level of phosphorus in the diet was 0.75%, but the differences were less marked when the level of phosphorus was increased to 1.00%.</div><div id=\"sp0010\" class=\"u-margin-s-bottom\">Although diets containing 0.75% phosphorus and 1.8% calcium appeared adequate for reproduction, as judged by the criteria of the maintenance of satisfactory condition in the breeders, egg production, fertility, hatchability and survival of offspring during the first 5 days after hatching, it was found that the winter mortality of the offspring of birds fed such a diet was much greater than that occurring in the offspring of birds fed on diets containing 1.00 or 1.25% phosphorus. It is concluded that breeding bobwhite quail require diets furnishing approximately 1.00% phosphorus and 2.3% calcium.</div>","language":"English","publisher":"Elsevier","doi":"10.1093/jn/39.4.567","usgsCitation":"DeWitt, J., Nestler, R.B., and Derby, J., 1949, Calcium and phosphorus requirements of breeding bobwhite quail: Journal of Nutrition, v. 39, no. 4, p. 567-577, https://doi.org/10.1093/jn/39.4.567.","productDescription":"11 p.","startPage":"567","endPage":"577","numberOfPages":"11","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":195992,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"39","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9760","contributors":{"authors":[{"text":"DeWitt, J.B.","contributorId":89080,"corporation":false,"usgs":true,"family":"DeWitt","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":332217,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nestler, R. B.","contributorId":43866,"corporation":false,"usgs":true,"family":"Nestler","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":332216,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Derby, J.V. Jr.","contributorId":93995,"corporation":false,"usgs":true,"family":"Derby","given":"J.V.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":332218,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5221340,"text":"5221340 - 1949 - Wildlife effects of DDT dust used for tick control on a Texas prairie","interactions":[],"lastModifiedDate":"2023-02-16T17:23:15.129185","indexId":"5221340","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":737,"text":"American Midland Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Wildlife effects of DDT dust used for tick control on a Texas prairie","docAbstract":"<p><span>The effect of DDT dust on wildlife was studied at Camp Bullis, Bexar County, Texas, in the summer of 1947. Studies were made on a 206.6 acre plot that was treated with DDT for experimental control of the Lone Star tick (<i>Amblyomma americanum</i>). A dust consisting of one part of DDT to nine parts of pyrophyllite was applied at an average rate of 4.4 pounds of DDT per acre. The limits of DDT concentration that affected wildlife cannot be stated exactly because of a heavy rain that fell near the end of the dusting, and because of irregularity in DDT deposition. Since absolute uniformity of dusting could not be expected in any large scale DDT application, the effects observed in these trials were probably fairly representative. However, continued dry weather would have permitted longer exposure to DDT, possibly with more severe effects than those found in this study. The vegetation of the experimental area was roughly 70 percent ungrazed tall-grass prairie and 30 percent trees and shrubs. Ground and bush feeding birds were severely affected. Cardinals, lark sparrows, field sparrows, Bewick's wrens, Carolina wrens, Kentucky warblers, yellow-breasted chats, blue grosbeaks, and painted buntings were nearly or entirely eliminated from the treated area. Birds affected, but less drastically reduced in numbers, were yellow-billed cuckoo, black and white warbler, yellow-throated vireo, and white-eyed vireo. Birds found dead in the DDT area were 9 cardinals, 2 painted buntings, 2 lark sparrows, 1 yellow-breasted chat, and 1 white-eyed vireo. Bird mortality had begun by the day after dusting and was largely over by the end of the fifth day. Census of deer in DDT and check areas before and after treatment showed no reduction in deer numbers and no diminution in use of the DDT area. No deer or fawns were found dead or affected. Box-trapping of raccoons in DDT and check areas before and after treatment showed no effects that could be attributed to DDT. Limited observations on armadillos, striped skunks, and rabbits gave no indication of pronounced damage to these forms. No mammals of any kind were found dead or affected in or near the DDT area. Four rough green snakes and one Texan spiny lizard were found dead in the DDT area. Mortality was probably high among insectivorous reptiles.</span></p>","language":"English","publisher":"University of Notre Dame","doi":"10.2307/2421797","usgsCitation":"George, J., and Stickel, W.H., 1949, Wildlife effects of DDT dust used for tick control on a Texas prairie: American Midland Naturalist, v. 42, no. 1, p. 228-237, https://doi.org/10.2307/2421797.","productDescription":"10 p.","startPage":"228","endPage":"237","numberOfPages":"10","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":198170,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","county":"Bexar County","otherGeospatial":"Camp Bullis","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -98.64631557102442,\n              29.765240857312136\n            ],\n            [\n              -98.64631557102442,\n              29.619023153855537\n            ],\n            [\n              -98.5060505718704,\n              29.619023153855537\n            ],\n            [\n              -98.5060505718704,\n              29.765240857312136\n            ],\n            [\n              -98.64631557102442,\n              29.765240857312136\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"42","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f01fc","contributors":{"authors":[{"text":"George, J.L.","contributorId":64749,"corporation":false,"usgs":true,"family":"George","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":333589,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stickel, William H.","contributorId":178252,"corporation":false,"usgs":false,"family":"Stickel","given":"William","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":333588,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5220836,"text":"5220836 - 1949 - Operation drainpipe","interactions":[],"lastModifiedDate":"2012-02-02T00:14:34","indexId":"5220836","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1634,"text":"Field and Stream","active":true,"publicationSubtype":{"id":10}},"title":"Operation drainpipe","docAbstract":"The bounty system doesn't work.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Field and Stream","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Allen, D., 1949, Operation drainpipe: Field and Stream, v. 54, no. 2, p. 60, 126-128.","productDescription":"60, 126-128","startPage":"60, 126","endPage":"128","numberOfPages":"129","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194036,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"54","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af1e4b07f02db6917bd","contributors":{"authors":[{"text":"Allen, D.L.","contributorId":28324,"corporation":false,"usgs":true,"family":"Allen","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":332570,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5220833,"text":"5220833 - 1949 - Where do we stand on artificial restocking?","interactions":[],"lastModifiedDate":"2012-02-02T00:14:33","indexId":"5220833","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3695,"text":"Virginia Wildlife","active":true,"publicationSubtype":{"id":10}},"title":"Where do we stand on artificial restocking?","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Virginia Wildlife","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Allen, D., 1949, Where do we stand on artificial restocking?: Virginia Wildlife, v. 10, no. 4, p. 16-18.","productDescription":"16-18","startPage":"16","endPage":"18","numberOfPages":"3","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194034,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"10","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f0286","contributors":{"authors":[{"text":"Allen, D.L.","contributorId":28324,"corporation":false,"usgs":true,"family":"Allen","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":332567,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5220798,"text":"5220798 - 1949 - Rodent-repellent studies. I. Method for the evaluation of chemical repellents","interactions":[],"lastModifiedDate":"2025-02-27T18:06:05.714699","indexId":"5220798","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2523,"text":"Journal of the American Pharmaceutical Association","active":true,"publicationSubtype":{"id":10}},"title":"Rodent-repellent studies. I. Method for the evaluation of chemical repellents","docAbstract":"<p><span>A biological assay procedure and a method for the numerical expression of results have been devised for the determination of the repellency to rodents of different chemical compounds. The procedure is based upon the degree of acceptability of foods containing the candidate repellents, and has been shown to offer a rapid, reliable measure of repellent activity.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1002/jps.3030380215","usgsCitation":"Bellack, E., and DeWitt, J., 1949, Rodent-repellent studies. I. Method for the evaluation of chemical repellents: Journal of the American Pharmaceutical Association, v. 38, no. 2, p. 109-112, https://doi.org/10.1002/jps.3030380215.","productDescription":"4 p.","startPage":"109","endPage":"112","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197841,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"38","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5faf6e","contributors":{"authors":[{"text":"Bellack, E.","contributorId":78831,"corporation":false,"usgs":true,"family":"Bellack","given":"E.","email":"","affiliations":[],"preferred":false,"id":332515,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeWitt, J.B.","contributorId":89080,"corporation":false,"usgs":true,"family":"DeWitt","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":332516,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5220797,"text":"5220797 - 1949 - Rodent-repellent studies. III. Advanced studies in the evaluation of chemical repellents","interactions":[],"lastModifiedDate":"2025-02-27T18:19:13.628812","indexId":"5220797","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2524,"text":"Journal of the American Pharmaceutical Association, Scientific Edition","active":true,"publicationSubtype":{"id":10}},"title":"Rodent-repellent studies. III. Advanced studies in the evaluation of chemical repellents","docAbstract":"<p><span>In order to bridge the gap between preliminary screening of chemicals for potential rodent repellency and the application of these compounds to paper cartons, more advanced studies in the evaluation of promising materials have been carried out. These studies have resulted in: (1) a modification of the food acceptance technique which eliminates doubtful compounds and also provides a closer analogy to the ultimate goal, and (2) a method for rapidly testing chemicals incorporated in paper. When the results of these latter tests are expressed as a function of time, it can be shown that a distinct correlation exists between the deterrency exhibited by treated paper and the repellency of treated food.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1002/jps.3030390404","usgsCitation":"Bellack, E., and DeWitt, J., 1949, Rodent-repellent studies. III. Advanced studies in the evaluation of chemical repellents: Journal of the American Pharmaceutical Association, Scientific Edition, v. 39, no. 4, p. 197-202, https://doi.org/10.1002/jps.3030390404.","productDescription":"6 p.","startPage":"197","endPage":"202","numberOfPages":"6","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193923,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"39","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fe32a","contributors":{"authors":[{"text":"Bellack, E.","contributorId":78831,"corporation":false,"usgs":true,"family":"Bellack","given":"E.","email":"","affiliations":[],"preferred":false,"id":332513,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"DeWitt, J.B.","contributorId":89080,"corporation":false,"usgs":true,"family":"DeWitt","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":332514,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5220835,"text":"5220835 - 1949 - Recent trends in farm wildlife management","interactions":[],"lastModifiedDate":"2012-02-02T00:14:34","indexId":"5220835","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3637,"text":"Transactions of the North American Wildlife Conference","active":true,"publicationSubtype":{"id":10}},"title":"Recent trends in farm wildlife management","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Transactions of the North American Wildlife Conference","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Allen, D., 1949, Recent trends in farm wildlife management: Transactions of the North American Wildlife Conference, v. 14, p. 253-260.","productDescription":"253-260","startPage":"253","endPage":"260","numberOfPages":"8","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194035,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"14","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a75e4b07f02db644a18","contributors":{"authors":[{"text":"Allen, D.L.","contributorId":28324,"corporation":false,"usgs":true,"family":"Allen","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":332569,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5220714,"text":"5220714 - 1949 - Treatment of Salmonella typhimurium infection in ferrets","interactions":[],"lastModifiedDate":"2012-02-02T00:14:53","indexId":"5220714","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1340,"text":"Cornell Veterinarian","active":true,"publicationSubtype":{"id":10}},"title":"Treatment of Salmonella typhimurium infection in ferrets","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Cornell Veterinarian","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Coburn, D.R., and Morris, J., 1949, Treatment of Salmonella typhimurium infection in ferrets: Cornell Veterinarian, v. 39, no. 2, p. 198-201.","productDescription":"198-201","startPage":"198","endPage":"201","numberOfPages":"4","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":198679,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"39","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4affe4b07f02db697d94","contributors":{"authors":[{"text":"Coburn, D. R.","contributorId":86060,"corporation":false,"usgs":true,"family":"Coburn","given":"D.","middleInitial":"R.","affiliations":[],"preferred":false,"id":332275,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Morris, J.A.","contributorId":8569,"corporation":false,"usgs":true,"family":"Morris","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":332274,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5220497,"text":"5220497 - 1949 - White-crowned sparrows wintering in Maryland and West Virginia","interactions":[],"lastModifiedDate":"2017-06-07T12:05:17","indexId":"5220497","displayToPublicDate":"2010-06-16T12:18:16","publicationYear":"1949","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":"White-crowned sparrows wintering in Maryland and West Virginia","docAbstract":"<p> During the Christmas holidays (1947) five white-crowned sparrows (<i>Zonotrichia l. leucophrys</i>) were trapped and banded at McCoole, Allegany County, Maryland. On January 31 and February 1, 1948, 11 more were banded and a flock of at least 21 white-crowns was counted feeding in the snow under pigweed (<i>Amaranthus hybridus</i>). On the latter date five others were observed feeding under the same type of vegetation near the Potomac River in Keyser, Mineral County, West Virginia. All birds ob- served were immatures. So far as is known this is the first published record for this species wintering in Maryland. It has been previously reported in winter from West Virginia in Hampshire, Kanawha, and Cabell Counties (Maurice G. Brooks, 'A Check List of West Virginia Birds,' 1944).</p>","language":"English","publisher":"American Ornithological Society","doi":"10.2307/4080700","usgsCitation":"Llewellyn, L.M., 1949, White-crowned sparrows wintering in Maryland and West Virginia: The Auk, v. 66, no. 1, p. 96-96, https://doi.org/10.2307/4080700.","productDescription":"1 p.","startPage":"96","endPage":"96","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":480442,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2307/4080700","text":"Publisher Index Page"},{"id":197030,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"66","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f042b","contributors":{"authors":[{"text":"Llewellyn, L. M.","contributorId":104998,"corporation":false,"usgs":true,"family":"Llewellyn","given":"L.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":331916,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}