kHz
- 年龄和性别
- 年龄未知雄鸟 - 2
- 发声
- 鸣唱
- 回放
- 未说明
媒体文件注释
BNA: This is the "dawn song" or "Regularly Repeated Vocalization" following BNA and W. J. Smith (1966. Communications and relationships in the genus Tyrannus.Publ. Nuttall Ornithol. Cl. 6). (CAM - 07Jan2005) ML: Recording date unknown, but recordist known to be active between 1950 and 1972.
技术信息
- 录音机
- 话筒
- 附件
存档信息
- 已数字化
- 3 Apr 2001 - Lauren A. Serafin