ML640540966
Cory's/Scopoli's/Great Shearwater Calonectris borealis/diomedea/Ardenna gravis
投稿者
Thomas Seiter 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
Block Island-Point Judith Ferry
Washington, Rhode Island, 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
I can't recall if I saw the bill on this individual in the field. Originally, I'd thought Scopoli's, due to the white on the underwing extending well into the primaries, and the appearance of a Cory's/Scopoli's in the field. From the photos, I can't rule out Great. While there is not a white neck or appearance of a cap, as would confirm Great, the head does not appear as dark as it should for Cory's/Scopoli's, and the bill color is not apparent, though it looks as though it could be dark in the first photo. Cory's can be ruled out due to the underwing. Feedback welcomed.
テクニカル・インフォメーション
- 大きさ
- 5328 pixels x 4000 pixels
- オリジナルのファイルサイズ
- 1.97 MB