kHz
- 年龄
- 未说明
- 性别
- 未说明
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
Deep grunting sounds made by cormorants at a rookery. High-pitched "peep peep peep" were young Great Egrets. ML: Originally entered as P. olivaceus; changed per AOU. Social Context: Colony.
额外物种
技术信息
- 录音机
- 话筒
- 附件
存档信息
- 已数字化
- 12 Jul 2000 - Martha Fischer