Feather : 無料・フリー素材/写真
Feather / paweesit
| ライセンス | クリエイティブ・コモンズ 表示-改変禁止 2.1 |
|---|---|
| 説明 | Feathers are epidermal growths that form the distinctive outer covering, or plumage, on birds and some non-avian theropod dinosaurs. They are considered the most complex integumentary structures found in vertebrates, and indeed a premier example of a complex evolutionary novelty. They are among the characteristics that distinguish the extant Aves from other living groups. Feathers have also been noticed in those Theropoda which have been termed feathered dinosaurs. |
| 撮影日 | 2017-01-01 00:02:59 |
| 撮影者 | paweesit |
| タグ | |
| 撮影地 | Redmond, Washington, United States 地図 |
| カメラ | Canon EOS 20D , Canon |
| 露出 | f/25.0 |
| 開放F値 | f/25.0 |
| 焦点距離 | 105 mm |