Cliff Swallow - Carl Winstead
報告

提供者

日期

地點

43015, Delaware US-OH (40.3588,-83.0723)
Delaware, Ohio, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 40.358833, -83.072273
性別與年齡
幼鳥，性別未知 - 1

觀察細節

Conservative estimate. Counted 80-odd on the rails of an enclosed ladder, with a good many more in the air. Adults were still visiting some nests, so presumably not all fledged yet.

技術資訊

次方
2400 pixels x 1350 pixels
原始檔案大小
2.67 MB