Snow x Ross's Goose (hybrid) - Jeff Manker

ML646550032

Snow x Ross's Goose (hybrid) Anser caerulescens x rossii

報告

提供者

日期

eBird 紀錄清單 S287728424

地點

Rittler Park, Alameda US-CA 37.76288, -122.26182
Alameda, California, United States
來自這個地點的影音 影音名錄
地圖
地圖 座標: 37.762877, -122.261824
年齡
未確定
性別
未確定

觀察細節

Bird was noticeably smaller than compared to the nearby Canada geese. The bill was also small for a Snow goose with gray around the base. The proximal edge of the bill was also straight and not curved as it should have been for a Snow Goose. After some comments by some eBird reviewers I have decided on a hybrid.

技術資訊

型號
DSC-RX10M4
ISO
100
焦距
220 mm
閃光
Flash did not fire
光圈值
f/4.0
快門
1/1000 sec
次方
1256 pixels x 852 pixels
原始檔案大小
286.6 KB