ML639432681
Western x Gray Kingbird (hybrid) Tyrannus verticalis x dominicensis
作者
Janet Rathjen 该用户提供的媒体文件 档案
日期
地点
East River 9 Golf Course
Harris, Texas, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 幼鸟，性别未知 - 1
媒体文件注释
This is the third of the three nestlings. You can see the feather progression on the underside of the wing. The pin feathers are still unfurling and there is not much in the way of underwing coverts.
观察细节
Nestlings in a Gray Flycatcher nest. The calls of the nestlings sound surprisingly like the calls of House Sparrows. The mom has a twittering call.
技术信息
- 尺寸
- 6000 pixels x 4000 pixels
- 原始文件大小
- 14.68 MB