- 年齡
- 未確定
- 性別
- 未確定
- 回播
- 未確定
觀察細節
One male noted singing a “typical” song, and then a second song heard with evenly spaced syllables (at most six) heard many times at close range that I first thought sounded like a Wilson’s Warbler. Possibly this was a different male YEWA practicing his song, or maybe the same bird switching song types (learning the song of a neighboring WIWA on breeding grounds?). I suspect these were just different song types from a Yellow Warbler as I never actually saw a Wilson’s or heard any WIWA calls.
技術資訊
- 錄音機
- 麥克風
- 配件
- 原始檔案大小
- 1.19 MB