kHz
ML47632081
作者
Brian Henderson 该用户提供的媒体文件 档案
日期
地点
Green Lane Park--Hill Rd.
Montgomery, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄
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- 性别
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- 发声
- 鸣叫
- 回放
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观察细节
First time I've heard one call in PA. I have only heard this species vocalize once before, and that was in MI. I had no idea what I was hearing, consequently, and was having a hard time finding the source of the call. I'd almost chalked it up to a mammal until I saw the Merlin perched overhead, clutching an unidentified prey item. It moved to a nearby tree with its meal after it knew that I knew where it was. A crappy cellphone audio recording is embedded below. Prior to it calling, all the ducks had shifted around the open area of water uncomfortably. I looked around for an eagle. Never saw one. Maybe it was the Merlin that spooked them.
技术信息
- 录音机
- smartphone
- 话筒
- 附件
- 原始文件大小
- 443.57 KB