ML292481431
- 年齡
- 未確定
- 性別
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- 回播
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觀察細節
Conservative count. Took photos of all the trees that a single flock was in, and counted a total of 251 individuals. Had some flyover flocks (15, 6, 12, 9) as well, but they could’ve all joined the large flock, so I won’t count them to ensure that i don’t double count individuals. The area was surrounded with birch and every birch was loaded with catkins. Will add photos
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 131.73 KB