Black Swift - Christian Hagenlocher
報告

提供者

日期

eBird 紀錄清單 S266874419

地點

St. Elmo (ghost town)
Chaffee, Colorado, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 38.7034924, -106.3455588
年齡
未確定
性別
未確定

觀察細節

Exact count. Flying high above town with VGSW for comparison. Unmistakable all-black large swift with stocky body and swept-back wings. Several birds flying with open tails as they foraged and fed. Wondered if I could find this species here after reviewing historical nesting records. New county bird for me.

技術資訊

型號
ILCE-1
鏡頭
FE 400-800mm F6.3-8 G OSS + 1.4X Teleconverter
ISO
1000
焦距
1120 mm
閃光
Flash did not fire
光圈值
f/11.0
快門
27962/44739201 sec
次方
3778 pixels x 2519 pixels
原始檔案大小
2.21 MB