- 年龄和性别
- 成年雄鸟 - 1
- 行为
- 求偶、炫耀或交配
- 发声
- 非声音
- 回放
- 未使用回放
媒体文件注释
NOTES: (Species Sound: Frequent. Breeding Status: Territorial. Sound Category: "Peent" and booming. Visual Display: Booming involves outstanding dives with swooping up near ground. Gen. Climate: Humid. Env. Zone: Boreal? Adirondack pseudo-boreal. Gen. habitat: Large burned-over area; clearing. Strata: Low flight (boom) and high flight ("peent").). Other Behaviors: Advertise, Perform Visual Display.
技术信息
- 录音机
- UHER 4200
- 话筒
- Electro-Voice DO54
- 附件
- Parabola 45.7cm (18in)
存档信息
- 已编目
- 8 Jan 2002 - Annette Nadeau
- 已数字化
- 8 Mar 2012 - David McCartt
- 已编辑
- 21 Sep 1987 - John L. Bower