51![Patuxent Wildlife Research Center Atlantic Seaduck Study: Movements, Habitat Use, and Feeding Ecology of Seaducks in Chesapeake Bay and other Atlantic Coastal Areas The Challenge: The Atlantic Seaduck Project is being co Patuxent Wildlife Research Center Atlantic Seaduck Study: Movements, Habitat Use, and Feeding Ecology of Seaducks in Chesapeake Bay and other Atlantic Coastal Areas The Challenge: The Atlantic Seaduck Project is being co](https://www.pdfsearch.io/img/a3f35117fc6d9387fa9531416fa7af10.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2013-11-19 14:23:13
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52![Patuxent Wildlife Research Center Energetics of Surf Scoters Wintering on Chesapeake Bay : Foraging Values of Changing Diets • The Challenge: Populations of Atlantic coast surf scoters (Melanitta perspicillata) have d Patuxent Wildlife Research Center Energetics of Surf Scoters Wintering on Chesapeake Bay : Foraging Values of Changing Diets • The Challenge: Populations of Atlantic coast surf scoters (Melanitta perspicillata) have d](https://www.pdfsearch.io/img/8fdc6fc9598105f49aa63cc6897ffd81.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2012-02-02 10:55:12
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53![Patuxent Wildlife Research Center Effects of Dorsally Mounted Solar-powered Cellular GPS Transmitters on diving and foraging in Surf Scoters and Red-throated Loons The Challenge: Numerous proposals for construction of of Patuxent Wildlife Research Center Effects of Dorsally Mounted Solar-powered Cellular GPS Transmitters on diving and foraging in Surf Scoters and Red-throated Loons The Challenge: Numerous proposals for construction of of](https://www.pdfsearch.io/img/092e21a46dde73fd1c2371018ea19f44.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2013-02-15 17:56:40
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54![Behavioural and Physiological Observations of White-winged Scoters with Surgically Implanted Transmitters Glenn H. Olsen1 and Matthew C. Perry1 USGS Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, Mar Behavioural and Physiological Observations of White-winged Scoters with Surgically Implanted Transmitters Glenn H. Olsen1 and Matthew C. Perry1 USGS Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, Mar](https://www.pdfsearch.io/img/9a6b24b4ec12430b17ea0266afcdf6cd.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2010-10-26 07:59:25
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55![Patuxent Wildlife Research Center Migration and Habitat Use by Seabirds in the Atlantic Flyway: Evaluation of Potential Impacts of Proposed Wind Farms The Challenge: Demands for alternative energy are increasing and offs Patuxent Wildlife Research Center Migration and Habitat Use by Seabirds in the Atlantic Flyway: Evaluation of Potential Impacts of Proposed Wind Farms The Challenge: Demands for alternative energy are increasing and offs](https://www.pdfsearch.io/img/2f708915449da7945d59cdc8377bad5f.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2013-03-27 13:36:48
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56![A SEASONAL SURVEY OF HAEMATOLOGICAL VALUES FOR SOME CAPTIVE DIVING DUCKS IN THE TRIBE MERGINI AND THE GENUS AYTHYA Linda C. Lyon1, Matthew C. Perry2, and Glenn H. Olsen2 1University of Wisconsin-Forest and Wildlife Ecol A SEASONAL SURVEY OF HAEMATOLOGICAL VALUES FOR SOME CAPTIVE DIVING DUCKS IN THE TRIBE MERGINI AND THE GENUS AYTHYA Linda C. Lyon1, Matthew C. Perry2, and Glenn H. Olsen2 1University of Wisconsin-Forest and Wildlife Ecol](https://www.pdfsearch.io/img/270539bad670156a2f25208d956b6d4f.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2008-12-02 10:16:34
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57![Patuxent Wildlife Research Center Assessing Extreme Meteorological Events on Seabird Migration The Challenge: Seabirds, living on the interface between air and water, are among the most weather-dependent of birds. Seabir Patuxent Wildlife Research Center Assessing Extreme Meteorological Events on Seabird Migration The Challenge: Seabirds, living on the interface between air and water, are among the most weather-dependent of birds. Seabir](https://www.pdfsearch.io/img/ae21e6c91cfd6a119a7457604589e2e8.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2013-12-30 14:29:05
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58![Effects of Surgically Implanted Transmitters with Percutaneous Antennae on Breeding Behavior of Captive Seaducks and Lesser Scaup MATTHEW C. PERRY, ALICIA M. WELLS-BERLIN, and GLENN H. OLSEN USGS, Patuxent Wildlife Resea Effects of Surgically Implanted Transmitters with Percutaneous Antennae on Breeding Behavior of Captive Seaducks and Lesser Scaup MATTHEW C. PERRY, ALICIA M. WELLS-BERLIN, and GLENN H. OLSEN USGS, Patuxent Wildlife Resea](https://www.pdfsearch.io/img/5775969cbb9a77a0c375146772d73d00.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2008-11-25 09:29:36
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59![USGS Patuxent Wildlife Research Center - US Fish and Wildlife Service Partnerships USGS Patuxent Wildlife Research Center - US Fish and Wildlife Service Partnerships](https://www.pdfsearch.io/img/efee3adfb8465785a1e36f139714058f.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2004-02-03 15:18:52
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60![Patuxent Wildlife Research Center Migration and Habitat Use by Seabirds in the Atlantic Flyway: Evaluation of Potential Impacts of Proposed Wind Farms The Challenge: Demands for alternative energy are increasing and offs Patuxent Wildlife Research Center Migration and Habitat Use by Seabirds in the Atlantic Flyway: Evaluation of Potential Impacts of Proposed Wind Farms The Challenge: Demands for alternative energy are increasing and offs](https://www.pdfsearch.io/img/aaf41d8d015ae05cc8cfcdd985645fce.jpg) | Add to Reading ListSource URL: www.pwrc.usgs.govLanguage: English - Date: 2013-03-27 13:36:48
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