kHz
- 年龄和性别
- 成鸟,性别未知 - 2
- 行为
- 飞行
- 发声
- 鸣叫; 鸣唱
- 回放
- 未说明
媒体文件注释
NOTES: Breeding status: TERRITORIAL PAIRED; Breeding status: BREEDING; A PAIR OF BIRDS WERE CIRCLING ROUND, AND PERCHING ON, A BAOBAB TREE, IN WHICH I THINK THEY WERE BREEDING OR INTENDING TO BREED, MAKING THE SHARP TINNY FLIGHT CALLS AND A CURIOUS GURGLING SONG. CUT UP TO 600HZ. 2 ADULT(S).
技术信息
- 录音机
- EMI RE321
- 话筒
- Grampian DP4
- 附件
- Parabola 43.2cm (17in)
存档信息
- 已数字化
- 7 Nov 2001 - Martha Fischer