kHz
ML172759
作者
Jay McGowan 该用户提供的媒体文件 档案
日期
08:02 eBird记录
S13500942
地点
East Ithaca, Second Dam Reservoir
Tompkins, New York, 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 - 100; 成年雄鸟 - 300
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
LNS: 150Hz AUHipass filter applied in soundBlade. Soft whistled calls, harsher whistled calls, low grunts, soft descending display calls, wing noise, and water noise from a large group. In one section, a beaver swims by and slaps tail repeatedly on water, occasionally approaching groups of ducks as if in an attempt to displace them. Other Behaviors: Swim.
额外物种
- Song Sparrow Melospiza melodia
- Canada Goose Branta canadensis
- Downy Woodpecker Dryobates pubescens
- Dark-eyed Junco Junco hyemalis
- american beaver Castor canadensis
技术信息
- 录音机
- MARANTZ PMD 661
- 话筒
- Telinga Pro 6
- 附件
- Telinga Parabola 54.7cm/15.5cm (21.5in/6.1in)
存档信息
- 已编目
- 28 Mar 2013 - Jay McGowan
- 已数字化
- 28 Mar 2013 - Jay McGowan
- 已编辑
- 28 Mar 2013 - Jay McGowan