kHz
- 年龄和性别
- 年龄性别未知 - 2
- 行为
- 飞行
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
NOTES: Weather: WIND; THE BIRDS WERE CIRCLING IN THE AIR AT QUITE A DISTANCE - MYLES ESTIMATES 400YDS. HE SAW THEM CALLING. A SEQUENCE OF CISTICOLA ROBUSTA WAS REMOVED FROM THIS CUT, ALTERING VERY SLIGHTLY THE TIME SEQUENCE. AGAIN MYLES MISTAKES THE YEAR FOR 1963. Habitat: Forest.
额外物种
技术信息
- 录音机
- EMI RE321
- 话筒
- Grampian DP5
- 附件
- Parabola 43.2cm (17in)
存档信息
- 已数字化
- 8 May 2002 - Shelagh A. Smith