kHz
- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1
- 行为
- 求偶、炫耀或交配
- 发声
- 鸣叫; 非声音; 鸣唱
- 回放
- 未使用回放
媒体文件注释
NOTES: Unusual. Pair of Swainson's thrushes that may have just mated. Female giving calls notes, male doing quiet song. Also can hear nocturnal flight call elements. Response to playback: No response. Other Behaviors: Whisper, Copulate, Court. Habitat: Forest, Coniferous Forest, Deciduous Forest, Mixed Coniferous/Deciduous.
技术信息
- 录音机
- SONY TCD-D10 PRO II
- 话筒
- Sennheiser ME 62; Sennheiser ME 66
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 11 Nov 1999 - Martha Fischer
- 已数字化
- 6 Apr 2001 - Martha Fischer
- 已编辑
- 11 Nov 1999 - Martha Fischer