kHz
ML215966001
Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensis
作者
Michael Yablick 该用户提供的媒体文件 档案
日期
地点
Horicon Marsh SWA--International Education Center
Dodge, Wisconsin, United States
该地点产生的媒体文件 配图名录- 年龄
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媒体文件注释
Lower pitched sound adjacent to Canada Goose honks. Red-winged blackbirds in background as well.
观察细节
Snow goose head and neck with blue flecks suggesting blue phase snow goose, except bill primarily dark with some orange "showing through". Grin patch visible. Patterning of feathers on back and tail appeared to be Canada goose. Seemed to be paired with a Canada goose. Short, lower pitched honk in attached audio was the hybrid and the normal Canada call was the paired Canada goose.
技术信息
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- 原始文件大小
- 430.37 KB