ML27181931
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
All are in breeding plumage. most of them are in rest at the south end. and around 50 terns are wandering in the eastern part of the lake and later they joined the southern team. all together flew occcassionaly; not in rest for more than 10 minutes. they rest and flying alternatively in every 10 minutes. last week they were not here and this week there were about 300+, 250 is the lesser estimate.
技術資訊
- 次方
- 4691 pixels x 1394 pixels
- 原始檔案大小
- 1.19 MB