kHz
- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
影音備註
NOTES: General climate: DRY; SEMI-ARID BRUSH. ON 10 JUNE 1979 IDENTIFIED AS TYRANNUS COUCHII BY L.I. DAVIS. ON 02 JULY 1979 IDENTIFIED AS TYRANNUS COUCHII BY L.I. DAVIS. IDENTIFIED AS T. COUCHII BY T. PARKER APR83 - GB. [This recording highlights seven examples of the Regularly Repeated Vocalization (RRV) of Smith (1966. Communication and relationships in the genus Tyrannus. Publ. Nuttall Ornith. Cl. 6), which presumably represents the "Dawn Song" of BNA. Additional vocalizations are heard from a second bird in the background. Each RRV, in the second part at least, is preceded by one or two "Tzeeeeerrhhh" Calls (or Compound Vocalizations; CdVs). Quality unchanged (2) - CAM - 22 December 2004].
技術資訊
- 錄音機
- NAGRA III
- 麥克風
- Electro-Voice 650
- 配件
- Parabola 101.6cm (40in)
檔案資訊
- 已數化的
- 30 Mar 2001 - Lauren A. Serafin