ML134037921
- 年龄
- 未说明
- 性别
- 未说明
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
- 原始文件大小
- 3.32 MB