Cooper's Hawk - Bill Rowe
報告

提供者

日期

eBird 紀錄清單 S280521423

地點

Riverlands Migratory Bird Sanctuary
St. Charles, Missouri, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 38.8719313, -90.1843917
年齡
未確定
性別
未確定

觀察細節

As seen in tree along Wise Road, early AM, appeared quite small, and I took it for Sharp-shinned. Photos, however, show it to be Cooper's, with rounded/wedge-shaped tail, solid conspicuous white tail tip, and nape feathers that are slightly raised to give head a slightly squared-off look. Also, face shows no sign of dark line encircling behind and below the eye (characteristic of juv. Sharp-shin per Brian Wheeler, 2018).

技術資訊

型號
Canon PowerShot SX50 HS
ISO
250
焦距
215 mm
閃光
Flash did not fire
光圈值
f/6.5
快門
1/160 sec
次方
4000 pixels x 3000 pixels
原始檔案大小
3.83 MB