ML76925991
crow sp. Corvus sp. (crow sp.)
投稿者
Gus van Vliet 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
Auke Bay - Yard & Point
Juneau City and Borough, 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
視聴覚メディア・ノート
The potential AMERICAN crow on the left, with a sickly northwestern crow on the right.
観察結果の詳細
Heard a solitary crow calling in a high-pitched voice. Ran with my scope and found it. The bird subsequently joined a sickly Northwestern Crow that has been hanging at a neighbor's feeder the past few days, and I was able to take a couple of photos of the two of them together. The crow sp. departed by itself, again calling a noticeably higher-pitched call than any typical Northwestern Crow. Another possible AMERICAN crow? No other crows anywhere in the area at the time. I concentrated on getting images with their beaks in perfect profile view at the same time.
テクニカル・インフォメーション
- モデル
- iPhone 5s
- レンズ
- iPhone 5s back camera 4.15mm f/2.2
- ISO
- 200
- 焦点距離
- 4.2 mm
- フラッシュ
- Flash did not fire, auto
- Fストップ
- f/2.2
- シャッタースピード
- 1/60 sec
- 大きさ
- 1664 pixels x 1269 pixels
- オリジナルのファイルサイズ
- 255.23 KB