- 性別與年齡
- 雌成鳥 - 1; 雄成鳥 - 1
- 回播
- 未使用回播
影音備註
SOUND CATEGORY: other: nest building. BREEDING STATUS: territorial paired Recordist's Note: "National Ecology Research Center is doing Willow Flycatcher population studies in this area along Central Patrol Rd. as it has highest density of Willows they have found. Talked w/ head of study, Jim Sedgwick, National Ecology Research Center, 4512 McMurry, Ft. Collins, CP 80525. He described vocalization Willows give while actively nest building and showed me nest he had located at this site." BNA: Song "fitz-bew"; at 0:06 seconds into the recording is a possible "Writ-tu" call; at 0:19 seconds is possible "Whup" call; also heard "Whit" call; at 0:25 seconds possible Trill call and later in recording; odd call at 0:42. Lots of Trill call at end. mf. Habitat: Deciduous Forest, Montane Grassland, River, Riparian.
其他鳥種
技術資訊
- 錄音機
- NAGRA IV-D
- 麥克風
- Sennheiser MKH 20
- 配件
- Parabola 76.2cm (30in)
檔案資訊
- 已登錄的
- 4 Oct 2000 - Martha Fischer
- 已數化的
- 30 Jun 2004 - Martha Fischer
- 已編輯的
- 3 Dec 1990 - Steven R. Pantle