kHz
- 年龄和性别
- 成年雌鸟 - 3; 成年雄鸟 - 35
- 行为
- 求偶、炫耀或交配
- 发声
- 鸣叫; 鸣唱
- 回放
- 未使用回放
媒体文件注释
NOTES: These vocalizations were given when the birds resumed display following a hawk soaring by. See map in Miller, B. file for exact recording location. BNA: The recording begins with "Whine" and "Cackle" calls (I think) followed by Booming vocalizations. CZ 02/02/2004. Same subject(s) as LNS 36992. Other Behaviors: Perform Visual Display. Habitat: Grassland, Pasture.
技术信息
- 录音机
- UHER 4000
- 话筒
- 附件
存档信息
- 已编目
- 9 Jan 2002 - Annette Nadeau
- 已数字化
- 2 Feb 2004 - Claudia Zan
- 已编辑
- 4 Aug 1986 - Gregory Budney