ML562805641
- 年齡
- 未確定
- 性別
- 未確定
觀察細節
Observed a compact-shaped, high-flying accipiter moving north (apparently migrating) with mixture of soaring and gliding. The wings appeared relatively broad and pushed forward. The tail was more squared off than is typical for COHA, but did have some curvature. The head was small and did not stick out from the wings as much as COHA. The wings appeared to bulge out on both leading (unlike COHA) and trailing edge of wings. The combination of small head and broad, pushed forward wings support SSHA over COHA. Distant, over exposed backlit photos (essentially black and white photos) support shape description. Date on the very tail end of winter/migrant departure curve for SD.
技術資訊
- 型號
- Canon EOS R6
- 鏡頭
- RF800mm F11 IS STM
- ISO
- 2000
- 焦距
- 800 mm
- 閃光
- Flash did not fire
- 光圈值
- f/11.0
- 快門
- 1/2500 sec
- 次方
- 700 pixels x 561 pixels
- 原始檔案大小
- 91 KB