ML618227649
投稿者
Davey Walters この投稿者による視聴覚メディア プロフィール
日付
場所
Chebacco Woods and Pond Complex
Essex, Massachusetts, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢
- 指定なし
- 性別
- 指定なし
- 行動
- 飛んでいる
観察結果の詳細
*Triples my previous Chebacco high. Didn't record individual flyover group numbers at first because I didn't plan to stay until dusk initially, but almost all were in groups of 1-5. I stayed late to try to get to 100, and came up painfully short. I used to assume that almost all the birds which take this overland flight line from Essex bay to Manchester are breeding colony birds, but this number suggests otherwise. Years ago I didn't do many evening watches this early in the spring, so maybe this has been a historically common phenomenon. But it's still so interesting to have this concentration of birds over my lake.
テクニカル・インフォメーション
- 大きさ
- 2183 pixels x 1455 pixels
- オリジナルのファイルサイズ
- 527.09 KB