Common Goldeneyes on Seedskadee NWR : 無料・フリー素材/写真
Common Goldeneyes on Seedskadee NWR / USFWS Mountain Prairie
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | Common goldeneyes on Seedskadee NWR repeatedly dive to locate Northern crayfish (Orconectes virilis) on the river bottom. In this photo, one returns to the surface, as another begins its dive. Crayfish appear to make up a significant portion of the diet of common goldeneyes wintering on Seedskadee NWR. Photo: Tom Koerner/USFWS |
| 撮影日 | 2016-01-13 13:49:12 |
| 撮影者 | USFWS Mountain Prairie |
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