ML613631419
Larus sp. Larus sp.
投稿者
Lucas Brug この投稿者による視聴覚メディア
日付
場所
Alexandre Dairy--southern pastures
Del Norte, 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
- 指定なし
- 性別
- 指定なし
観察結果の詳細
1st cycle bird that took off after I got some video. Small compared to the GWGU swimming close by with long black primaries without pale fringes around the tips, narrow pale fringes around the tertials, more solid brown back than same age HEGU, smallish slender black bill with no gonydeal angle, white tail with a broad dark band at the end, no noticeable inner primary windows. White head with white going down to the breast. See videos and screenshots. After discussing this with Todd Easterla, who brought up the possibility that it could be a hybrid with HEGU because of the slightly paler inner primaries, I changed it from LBBG to Larus sp
テクニカル・インフォメーション
- カメラ
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 26.38 MB