kHz
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 叫聲
- 回播
- 未確定
影音備註
NOTES: "Identification not certain, but believed to be this species; Two types of call:'pee' + 'pee-whit'; about 20' up in popular in cut-over bottom land" (WWHG) LNS: Based on Gunn's uncertainty in his identification, the locality of this recording (outside of the range of both E. difficilis and E. occidentalis), and a comparison with other Empidonax recordings, the subject of this recording was changed from E. difficilis to E. oberholseri. -Matt Medler, 25 Jan 2011.
技術資訊
- 錄音機
- NAGRA III
- 麥克風
- 配件
檔案資訊
- 已登錄的
- 3 Aug 1999 - Geert Dhondt
- 已數化的
- 27 Jul 2000 - Lauren A. Serafin