ML469593161
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
A combined total of 7 Least and Little Terns were yipping away as we crossed the runway towards Catchment Pond. They were flitting about in the sky, chastising us and chasing every bird that went by, including albatrosses. They are now considered regular on Midway, where they breed on the edge of the runway. There are five Least and/or Little Terns in the image. The recording appears to be mostly Little Terns (single note ending higher than starting) with some Least Terns (double-ish note ending at same pitch as started).
技術資訊
- 型號
- Canon PowerShot SX720 HS
- ISO
- 250
- 焦距
- 22 mm
- 閃光
- Flash did not fire
- 光圈值
- f/5.0
- 快門
- 1/1000 sec
- 次方
- 5184 pixels x 3888 pixels
- 原始檔案大小
- 3.06 MB