ML307898511
Snow/Ross's x Cackling/Canada Goose (hybrid) Anser caerulescens/rossii x Branta hutchinsii/canadensis
作者
Patrick O'Driscoll 该用户提供的媒体文件 档案
日期
地点
Denver City Park
Denver, Colorado, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
观察细节
This bird also has been in the park for weeks. I believe I initially mis-ID'd it as Snow X Cackling. It is Canada-sized with all-white head and neck and pink-grayish bill and Canada body. So: The head is smaller/rounder than a Snow, and the bill seems shorter and shaped more like Ross's, but if not Snow, where did it get the hint of a grin patch? I lean toward Ross/s X Canada Goose, but look at the photos. I think it could go either way.
技术信息
- 型号
- Canon PowerShot SX60 HS
- ISO
- 125
- 焦距
- 247 mm
- 闪光
- Flash did not fire
- 光圈
- f/6.5
- 快门速度
- 1/640 sec
- 尺寸
- 2768 pixels x 3456 pixels
- 原始文件大小
- 2.38 MB