kHz
- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
NOTES: Breeding status: BREEDING; TWO RECORDINGS, 09OCT54 AND 14NOV54. ON 12NOV A PAIR HAD A WITH EGGS HERE. SO FAR AS I CAN REMEMBER, THEYWERE RESIDENT IN MY GARDEN (OF THEDISTRICT COMMISSIONER'S HOUSE). 09OCT, MANY SCOLDS. 14NOV, A FEW CALLS. DISTINGUISHING FEATURES FROM N. SENEGALENSIS CAREFULLY NOTED. JUDGING BY THE SCOLDS AND FEW CALLS HERERECORDED, THESE DO INDEED SEEM TO BE INDISTINGUISHABLE, TO ME ANYWAY,FROM THOSE OF SENEGALENSIS, AS PRAEDAND GRANT STATE. CUT UP TO 600HZ. THIS CUT IS MEWN A.21&A.22. Other Behaviors: Scold.
技术信息
- 录音机
- AMPEX 401
- 话筒
- Altec 633
- 附件
- Parabola 76.2cm (30in)
存档信息
- 已数字化
- 3 Jul 2001 - Martha Fischer