kHz
- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1
- 行为
- 求偶、炫耀或交配
- 发声
- 鸣叫; 鸣唱
- 回放
- 使用回放
媒体文件注释
NOTES: (Time: 1000 +/-.) Male and female. Male calls first as approaching nest with female present--playback of the call was "marked." The male coming to me with a "scold-call." The pair call when nest rfelief takes place approx. every 1-1 1/2 hrs. The female calls as does the male. The last call on this cut was the female calling. Other Behaviors: Mate.
技术信息
- 录音机
- NAGRA III-B
- 话筒
- 附件
存档信息
- 已编目
- 8 Oct 2001 - Annette Nadeau
- 已数字化
- 6 Feb 2012 - Brad Walker