作者
Ted Floyd 该用户提供的媒体文件 档案
日期
地点
Waneka Lake/Greenlee Preserve
Boulder, 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
媒体文件注释
Thayer's Gull (left) with Herring Gull. Note dark eye, relatively dark mantle, and charcoal-gray primaries with extensive white spotting. Waneka Lake, Boulder County, Colorado, USA; Feb. 16, 2016.
观察细节
1 first-cycle and 1-2 (probably 2, but I'm not sure if it wasn't just 1 individual moving around a lot) adult.
技术信息
- 原始文件大小
- 1.09 MB