ML618219004
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
After receiving a helpful message from eBird editor Alec Humann, I have emended the observation from "tern sp" to Forster's Tern. The tails do look long, and the undersides are white, not grey. The Common Terns were far out on the breakwater, much farther away from me than the Forster's Terns, and yet I could see the grey undersides of those distant Common Terns, whilst not seeing anything but pure white on the breast and belly of the Forster's.
技術資訊
- 型號
- Canon PowerShot SX50 HS
- ISO
- 80
- 焦距
- 215 mm
- 閃光
- Flash did not fire
- 光圈值
- f/6.5
- 快門
- 1/400 sec
- 次方
- 960 pixels x 1200 pixels
- 原始檔案大小
- 245.78 KB