Bank Swallow - Pam Sinclair
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提供者

日期

地點

Yukon River, Yukon, Unorganized CA-YT 61.71985, -134.92078
Yukon, Yukon Territory, Canada
來自這個地點的影音 影音名錄
地圖
地圖 座標: 61.719849, -134.920777
年齡
未確定
性別
未確定

觀察細節

Flock of about 40 flying together up river at starting point of this checklist, not near colony, presumably migrating. Long low bank on river left near beginning of this checklist has lots of bans burrows along top, but no birds seen there. Bank in photo has burrows and was seen around 11:45 at next bend past Bayer's Woodyard, heard/saw a few BANS there.Also Keno Bend has a few burrows but no birds.

技術資訊

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