White-rumped Sandpiper - Anonymous
報告

提供者

日期

地點

Asilomar SB--sandy beach only
Monterey, California, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 36.6167983, -121.9422546
年齡
未確定
性別
未確定

影音備註

shows rufous cap line thru eye postoccular spot and lighter spot on base of lower mandible (diagnostic mark).

觀察細節

Very “Baird’s Sandpiper-like” with white rump shown well in flight so not a Bairds sandpiper. Also diagnostic: Lighter colored spot on lower mandible looks orangey red to yellow. Long wings attenuated profile mainly due to thinner body behind wings and long wing projection past tertials. Bold white supercillium. Pencil thin breast and flank streaks or chevrons. Photos.

技術資訊

型號
Canon EOS R5
鏡頭
RF100-500mm F4.5-7.1 L IS USM + EXTENDER RF1.4x
ISO
2000
焦距
420 mm
閃光
Flash did not fire
光圈值
f/10.0
快門
1/2000 sec
次方
813 pixels x 542 pixels
原始檔案大小
407.84 KB