ML241097841
作者
Ronan Nicholson 该用户提供的媒体文件 档案
日期
地点
Waterford Cove Apartments heron rookery
Sacramento, California, 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
- 觅食或者进食
- 发声
- 鸣叫
- 回放
- 未说明
观察细节
Conservative estimate of 30 nesting pairs, numbers updated when I got home. Many egrets flying mostly through or under the canopy of trees often hidden unlike night herons which soar in open spaces. Is this the reason they get nesting materials from different spots? SNEG usually gets them from the middle of pine trees, but BCNH gathers from open trees just outside of nesting area. Very loud, constant tic tic tic tic tic tic from many egrets at a time. also some screeching and guttural calls.
额外物种
技术信息
- 录音机
- iPhone SE
- 话筒
- 附件
- 原始文件大小
- 1.3 MB