ML641172944
Snow x Ross's Goose (hybrid) Anser caerulescens x rossii
作者
Steve Hebert 该用户提供的媒体文件 档案
日期
地点
Exposition Park
Arapahoe, Colorado, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
- 未说明
观察细节
Species change recommended by Jason Zolle, eBird reviewer: "The documentation you have provided shows a Snow Goose x Ross's Goose hybrid. The bill shape and grin patch are more typical of Snow Goose, but the gray-bluish coloration to the bill is a Ross's Goose trait. The head shape of the bird seems intermediate between the two species."
技术信息
- 尺寸
- 900 pixels x 600 pixels
- 原始文件大小
- 163.19 KB