观看免费视频 Kenai Fjords NP: Researching Black Oystercatcher

(53.3 MB) 添加日期14 May 2016 播放124次 鸟类 Nature
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Kenai Fjords NP: Researching Black Oystercatcher

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Graduate student Brooke Carney describes her research on the diet of the Black Oystercatcher, in Kenai Fjords National Park.