- 年齡
- 未確定
- 性別
- 未確定
- 行為
- 飛行中
- 標籤
- 巢
影音備註
A bird flying in front of a mixed breeding colony with Little Swifts. Note the shallowly forked tail of this Horus Swift.
觀察細節
There is a known mixed colony of Little and Horus Swifts in a sandbank of a Senegal river channel, just below the village of Gamadji Saré. Horus Swifts have swallowly forked tails while Little Swifts have square-tipped tails. See attached photo and video.
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