kHz
- 性別與年齡
- 雄成鳥 - 1
- 聲音
- 歌聲
- 回播
- 未使用回播
影音備註
NOTES: (Range Status: Range Extension. Breeding Status: Territorial. Cover Density: Sparse.) Tape counter 4-91. Marshy area with 4 to 8 inches water with fields on two sides and woods on another side. Plenty of thickets but not many trees in the water. Willow Flycatcher on small dead tree about 120 m. from Alder Flycatcher at 40' on a dead snag. This is a range extension for Willow Flycatcher, especially if confirmed as nesting successfully. Will check again in 1994. Other Behaviors: Advertise. Habitat: Wetland, Thicket/Brush.
技術資訊
- 錄音機
- MARANTZ PMD 222
- 麥克風
- Telinga Pro II
- 配件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
檔案資訊
- 已登錄的
- 15 Aug 2001 - Annette Nadeau
- 已數化的
- 14 May 2002 - Lauren A. Serafin