ML611551509
作者
Ethan K 该用户提供的媒体文件 档案
日期
地点
Bombay Hook National Wildlife Refuge
Kent, Delaware, 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
- 行为
- 求偶、炫耀或交配
观察细节
Occupying both saltwater and freshwater pools, walking on mudflats and dabbling. Two birds observed and recorded in the middle of a large group head bobbing. A few moments later, they copulated. Perplexingly, this occurred in nonbreeding territory alongside countless other ducks in the nonbreeding season. This behaviour would not be expected for at least another few months. Perhaps their hormones were somehow off? Just an act to solidify pair bonds?
技术信息
- 相机
- 话筒
- 附件
- 原始文件大小
- 85.09 MB