kHz
ML261429301
- 年龄和性别
- 成鸟,性别未知 - 1
- 行为
- 求偶、炫耀或交配; 飞行
- 发声
- 飞行鸣唱; 鸣唱
- 回放
- 未说明
观察细节
Observed many of them displaying, singing and mimicking. The whole place was filled with their call. Observed three nests : One had three eggs in it, Another one had a young bird which is almost ready to get out of it in a few days. Observed adult bird approaching this nesting site with food. The third nest observed was empty, it's ready to hold eggs.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 2.4 MB