All the upper levels for Common Murre, all Herring Gulls on lower floors please : 無料・フリー素材/写真
All the upper levels for Common Murre, all Herring Gulls on lower floors please / shankar s.
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Yet another view of Common Murre on the upper levels- more exposed, and American Herring Gulls at the lower levels- better sheltered in crevices on the ledge. The Common Murre is a pursuit-diver that forages for food by swimming underwater using its wings for propulsion. Dives usually last less than one minute, but the bird swims underwater for distances of over 30 mtr on a regular basis. Diving depths up to 180 mtr have been recorded and birds can remain underwater a couple of minutes. Detailed notes about the Common Murre and the Herring Gull appear in various captions throughout this album.(Bay Bulls near St. John's, Newfoundland and Labrador, Canada, June 2015) |
| 撮影日 | 2015-06-01 00:00:00 |
| 撮影者 | shankar s. , Poona (pune), India, India |
| タグ | |
| 撮影地 | |
| カメラ | NIKON D90 , NIKON CORPORATION |
| 露出 | 0.004 sec (1/250) |
| 開放F値 | f/5.0 |
| 焦点距離 | 165 mm |