kHz
ML87696001
- 年龄和性别
- 成年雄鸟 - X
- 发声
- 鸣唱
- 回放
- 未使用回放
观察细节
First birds heard about 5:45 calling form the cirque. An hour later, 7 seen and an additional calling bird on the other side of the valley. Watched the birds for approximately 10 minutes before a helicopter came over and scared all the birds off. Pretty disappointed that birders would come via helicopter to the only location birders hike into on foot. Seems like a very inconsiderate way to "get a lifer" when there are plenty of other spots in the Ruby's the helicopter could go.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 20.43 KB