Two of These Do Not Belong... : 無料・フリー素材/写真
Two of These Do Not Belong... / USFWS Mountain Prairie
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | This red-winged blackbird nest on the Baltzer WPA in the Kulm Wetland Management District has two eggs that don't belong to the blackbird. The two white and brown speckled eggs are those of a brown-headed cowbird. Female cowbirds do not build nests of their own, but rather lay their eggs in other birds' nests. Cowbirds are one of the most common "brood parasites". Their young are then raised by the host parents, sometimes to the detriment of their own young. Photo Credit: Krista Lundgren/USFWS |
| 撮影日 | 2017-06-08 09:29:54 |
| 撮影者 | USFWS Mountain Prairie |
| タグ | |
| 撮影地 |