kHz
ML20371
- 性別與年齡
- 雄成鳥 - 1
- 聲音
- 歌聲
- 回播
- 未使用回播
影音備註
NOTES: Range status: NORMAL; Breeding status: UNKNOWN; Beh. context: UNKNOWN; Frequency of sound: NORMAL; General climate: CYCLIC WET-DRY; Cover density: MEDIUM; BIRD BEGAN TO SING SOFTLY IN DENSE UNDERGROWTH. I WASTED TIME TRYING TO IDENTIFY THE SONG STRANGE IN PATTERN AND QUALITY. AFTER RECORDING A FEW PHASES PRESENTED HERE, PLAYBACK OF THEM ATTRACTED VERY AGITATED ROBIN FROM A SITE NOT OVER 3M AWAY. THE GAIN WAS BOOSTED TO PICK UP WHAT I THOUGHT WAS A DISTANT SINGER. TO RESTORE AFFECT PLAY RECORDING AT BARELY AUDIBLE AMPLITUDE. THE HARSH RATTLE CAME FROM AN ORIOLE OVER 30M AWAY. Response to playback: Approach. Other Behaviors: Whisper.
其他鳥種
- new world oriole sp. Icterus sp.
技術資訊
- 錄音機
- UHER 4000 REPORT IC
- 麥克風
- Dan Gibson unspecified model
- 配件
- Parabola 45.7cm (18in)
檔案資訊
- 已數化的
- 6 Jun 2011 - Jay McGowan