kHz
ML131242
作者
Mike Andersen 该用户提供的媒体文件 档案
日期
19:36
地点
Colville River Delta: 5km NE Nuiqsut
North Slope Borough, Alaska, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雌鸟 - 1; 成年雄鸟 - 1
- 行为
- 飞行
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
NOTES: 80Hz low-cut filter on Sound Devices 744T. I approached an active nest built on a slightly raised tussock on the edge of a mostly frozen, large tundra lake. This is the same area as I've been for the last half dozen cuts or so. The first short segment is without a attenuation. After the first announcement, I switched the -10dB attentuator on the Sennheiser MKH 70 microphone. I give notes on the nests of Sterna paradisaea and Branta bernicla nigricans. Sound stimulation was (other): Human presence at nest.. Response to playback: Approach. Response to playback: Different song. Response to playback: Attack. Other Behaviors: Mob. Habitat: Tundra, Arctic Tundra, Lake.
技术信息
- 录音机
- Sound Devices 744T
- 话筒
- Sennheiser MKH 70
- 附件
存档信息
- 已编目
- 18 Jan 2007 - Mike Andersen
- 已数字化
- 17 Jan 2007 - Mike Andersen
- 已编辑
- 18 Jan 2007 - Mike Andersen