kHz
ML610609676
作者
LynnErla Beegle 该用户提供的媒体文件 档案
日期
地点
Falls Lake--Mountains-to-Sea Trail Jimmy Rogers Road Access
Durham, North Carolina, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 年龄性别未知 - 13
- 行为
- 觅食或者进食
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
13 GRYE calling as they waded and fed cooperatively in the shallows at 8:40, presumably on small fish. Loud wind noises got in the way of other recordings. Never heard this type of chatter before, as if they were.... communicating.
观察细节
One flock of 13 feeding together close to the north side of the boardwalk and bridge, The larger flock was making odd noises as it corralled a school of fish; definitely cooperating in their hunting strategy (recorded). Another 2 feeding on the south side of the bridge on mudflats.
技术信息
- 录音机
- Canon PowerShot SX620 HS
- 话筒
- 附件
- 原始文件大小
- 3.43 MB