ML58534521
投稿者
Nancy Christensen 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
Borrego Springs--WTP Settling Ponds
San Diego, California, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成幼不明、メス - X
観察結果の詳細
When we arrived there were 2 nighthawks. Numbers increased over then next 45 minutes until we had at least 14 counted at one time. Our impression was that the birds were flying west out into the desert, then returning to catch more insects. So the number of nighthawks present may have been higher. When we left at 9:30, there were still many nighthawks actively hawking. At least 2 females present, the rest were males.
テクニカル・インフォメーション
- 大きさ
- 2225 pixels x 1483 pixels
- オリジナルのファイルサイズ
- 1.88 MB