- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Estimate. The most common swallow by far. Massive flock lifted off the lake at about 7:10pm and flew out of sight to the west, only to return about 5 minutes later and resumed foraging over the lake (maybe deterred by the incoming storm from that direction?).
技術資訊
- 原始檔案大小
- 1.05 MB