kHz
ML138818571
- 年龄和性别
- 成年雄鸟 - X
- 发声
- 鸣叫; 鸣唱
- 回放
- 使用回放
媒体文件注释
Both calls and songs from a male bird, given in response to playback, as it flew in and perched nearly directly overhead in tall oaks.
观察细节
Careful count along road. Groups of 2, 2, 1, 4, 2. Vocal, giving harsh calls with little provocation and sometimes breaking into lilting song. Only occasionally giving softer "enk" calls and once or twice wicka-type calls. Foraged fairly high in oaks.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 61.18 MB