kHz
- 年龄和性别
- 成鸟,性别未知 - 50
- 发声
- 鸣叫; 鸣唱
- 回放
- 未使用回放
媒体文件注释
NOTES: (Breeding Status: Not territorial; Cover Den: thick; Temperature: cold) BNA: Probably the Location Call (Tseet or Seep) and Song ("Old Sam Peabody" or "Oh Sweet Canada") are heard. CZ 14/05/2004. Other Behaviors: Roost. Habitat: Rural, Field, Hedgerow, Edge.
技术信息
- 录音机
- UHER 4000 REPORT L
- 话筒
- Dan Gibson unspecified model
- 附件
- Parabola 45.7cm (18in)
存档信息
- 已编目
- 11 Dec 2000 - Marilyn Moskal
- 已数字化
- 14 May 2004 - Claudia Zan
- 已编辑
- 12 Aug 1988 - William Evans