• Volume 17, No. 1-4, Issue , 2011
• Part of Biological Sciences - Terrestrial
• Authored by Crandall, Ross H., Bedrosian, Bryan, Craighead, Derek
• Abstract • Montana Chapter of the Wildlife Society (TWS) - Poster Abstract

Golden Eagle (Aquila chrysaetos) migration counts in the western North America have shown a significant negative trend in recent...

• Volume 17, No. 1-4, Issue , 2011
• Part of Biological Sciences - Terrestrial, Environmental Sciences & Engineering
• Authored by Bedrosian, Bryan, Craighead, Derek, Crandall, Ross H.
• Abstract • Montana Chapter of the Wildlife Society (TWS) - Presentation Abstract

Birds have long been recognized at risk of lead poisoning from ammunition sources, but only in recent years has rifle ammunition...