ML616994734
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
Here’s an extra long description of this Sharp-shinned Hawk (SSHA) seen for several minutes sheltering during high winds. The photo would likely confuse many people and had me second guessing myself. Strong wind blew up the nape feathers on this bird to imitate the raised hackels of a Cooper’s Hawk (COHA). Small bill and stocky body still point to SSHA in the photo. Although the blurry more reddish brown chest and belly streaking is not diagnostic alone, it is further evidence pointing to SSHA. Mike Clark and I both saw it perched on a nearby railing for several seconds before it flew down to the spruce and I took these photos. A stocky body shape and a shorter straight-ended tail than would be expected on a COHA. Flight behavior was difficult to evaluate based on the short duration and high wind but nothing made us think COHA. I have seen similar flight behavior from SSHA in high winds at hawkwatch sites.
テクニカル・インフォメーション
- モデル
- DSC-RX10M4
- レンズ
- 8.8-220mm f/2.4-4.0
- ISO
- 800
- 焦点距離
- 219.8 mm
- フラッシュ
- Flash did not fire
- Fストップ
- f/4.0
- シャッタースピード
- 0.02 sec
- 大きさ
- 551 pixels x 979 pixels
- オリジナルのファイルサイズ
- 312.22 KB