kHz
- 年齡
- 未確定
- 性別
- 未確定
- 聲音
- 歌聲
- 回播
- 未確定
影音備註
NOTES: L.F. BICOLOR. AT MAMBOVA, THERE IS A SWAMP,WITH TALL GRASSES, ETC., ON THE WEST SIDE OF THE RIVER, AND OPEN CULTIVATED COUNTRY, WITH A VILLAGE AND ACACIAS, ON THE EAST. THE BIRDS WERE CALLING BOTH IN THE SWAMPVEGETATION AND IN THE ACACIAS. C.W. BENSONBELIEVED THAT THERE WAS A CLEAR-CUT DIFFERENCE BETWEEN THE SONGS OF L.F. BICOLOR AND L.F. MOSSAMBICUS, AND IN DUET IT SEEMS THAT THERE IS: BICOLOR BEGINS WITH A QUICK RATTLE FOLLOWED BY A FLUTE CALL, AND MOSSAMBICUS DOES NOT HAVE THIS PRELIMINARY RATTLE. EXAMPLES TO SHOW THIS: RATTLE SONG (NOT A SCOLD) FOLLOWED BY FLUTE. ALSO AT THE END A FEW FLUTES WHICH COULD BE CONFUSED WITH THAT OF MOSSAMBICUS. Habitat: Swamp, River.
技術資訊
- 錄音機
- EMI RE321
- 麥克風
- Grampian DP5
- 配件
- Parabola 43.2cm (17in)
檔案資訊
- 已數化的
- 9 Jan 2002 - Martha Fischer