ML621291892
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
観察結果の詳細
4 at Beaver/Fen. 3 with avocet closer to Roesser. Drove back to confirm 2 locations. Based on other reports, observation, bar chart. Seeming to lack barring although quite orange/rufous. Additional notes 7/9 and review of Shorebird Guide. These birds although looking robust at times seemed to show slimmer shape overall. Backs looking horizontal when feeding. OBrien suggests that the spotting alkng flanks of these birds is not present in LBDO. The breast especially at neck area through belly more orange than salmon with a clean top to some spotting/bars along sides. Bar chart and literature suggests SBDO typically precede LBDO. A couple of these birds showed what seemed exceptionally long bills however I would guess these are females who can overlap bill length with LBDO
テクニカル・インフォメーション
- モデル
- Canon PowerShot SX70 HS
- レンズ
- 3.8-247mm
- ISO
- 100
- 焦点距離
- 247 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/6.5
- シャッタースピード
- 1/640 sec
- 大きさ
- 1440 pixels x 1080 pixels
- オリジナルのファイルサイズ
- 332.32 KB