ML200665551
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
視聴覚メディア・ノート
Showing thin trailing edge to primaries compared to secondaries. (L. c. brachyrhynchus) shows a more uniform edge that is wider and does not vary in width from primaries to secondaries as in L.c.c
観察結果の詳細
***rare; first county. First picked up on this bird and realized what it was while driving slowly along the causeway and scanning gulls. After parking the car we ran back down to the bird where we watched for a short while before the bird lifted off the water and circled overhead for a few minutes before gliding in a direct line out of sight along the coast towards Acoaxet/RI. Small petite gull with comparatively dark mantle. Tiny rounded and lightly speckled head with small thin bill which had a limited dark brownish band. Dark reddish iris. In flight it showed large white mirrors on p10-9 and dark p8 lacking white tongue that (L. c. brachyrhynchus) show. Thin white trialing edge along the primaries getting broader in the secondaries unlike other ssp. Some other details in photos comments. *First for hotspot
テクニカル・インフォメーション
- モデル
- Canon EOS 7D Mark II
- レンズ
- EF400mm f/5.6L USM
- ISO
- 308
- 焦点距離
- 400 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/6.3
- シャッタースピード
- 1/2000 sec
- 大きさ
- 1171 pixels x 906 pixels
- オリジナルのファイルサイズ
- 422.29 KB