- 性別與年齡
- 雄成鳥 - 1
- 行為
- 求偶、展示或交尾
- 聲音
- 非鳴叫產生的聲音
- 回播
- 未使用回播
影音備註
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.
技術資訊
- 錄音機
- UHER 4200
- 麥克風
- Electro-Voice DO54
- 配件
- Parabola 45.7cm (18in)
檔案資訊
- 已登錄的
- 8 Jan 2002 - Annette Nadeau
- 已數化的
- 8 Mar 2012 - David McCartt
- 已編輯的
- 21 Sep 1987 - John L. Bower