ML346184371
godwit sp. Limosa sp.
投稿者
Nick A. Komar Jr. 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
Nome River mouth
Nome Census Area, Alaska, 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
Godwit associating with male Bar-tailed Godwit (BLTG). Size was at least 20% larger, long bill was bicolored unlike BLTG. Overall plumage was pale orange on head and neck, with pale orange spotting on upper breast, whitish lower belly and under-tail coverts with some gray barring on under-tail coverts. Wing grayish, back blackish, upper parts generally marbled. In flight tail appeared mostly white with fine black barring in outer half like BLTG. Lacked pale rump typical of BLTG. Wing pattern resembled BLTG. Field marks are consistent with 1st generation female hybrid Bar-tailed Godwit X Black-tailed Godwit. See photos. Showed aggressive behavior towards a female BLTG as if defending male BLTG from female. More photos pending.
テクニカル・インフォメーション
- 大きさ
- 828 pixels x 621 pixels
- オリジナルのファイルサイズ
- 581.15 KB