作者
Geoffrey A. Keller 该用户提供的媒体文件
日期
06:00
地点
Crescent City; Lake Earl Wildlife Management Area
Del Norte, California, United States
该地点产生的媒体文件 配图名录- 年龄
- 未说明
- 性别
- 未说明
- 行为
- 飞行
- 发声
- 鸣叫
- 回放
- 未说明
媒体文件注释
NOTES: "Numerous waves of presumed Aleutian Canada Geese... Birds were on the wing in huge flocks containing a total of thousands of geese." [This becomes Branta hutchinsii leucopareia following split of these two species by AOU (45th supplement to AOU Checklist, 2004) - CAM - 18 November 2004]. Number of individuals=UU1000+;.
技术信息
- 录音机
- HHB PORTADAT PDR 1000
- 话筒
- Sennheiser MKH 106
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 4 Mar 2004 - Martha Fischer
- 已数字化
- 4 Mar 2004 - Martha Fischer
- 已编辑
- 4 Mar 2004 - Martha Fischer