ML542897621
- 年齡
- 未確定
- 性別
- 未確定
- 標籤
- 巢
觀察細節
1 or 2 fledglings waited eagerly at the opening of almost every nest and adults flew in to feed them. In the first image you can see the shadow of the adult winging in. The number given is a reasonable estimate. The nests are all in a line under the eaves of the barn.
技術資訊
- 次方
- 3058 pixels x 2039 pixels
- 原始檔案大小
- 1.27 MB