kHz
作者
William V. Ward 该用户提供的媒体文件
Jean Ward 该用户提供的媒体文件
日期
10:10
地点
Tule Lake; Lower Klamath & Tule Lake NWLR
Siskiyou, 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
- 觅食或者进食
- 发声
- 鸣叫; 非声音
- 回放
- 未使用回放
媒体文件注释
NOTES: (Age/Sex: 200 Adult male and female; Breeding Status: Not Breeding; Sound Delivery Rate: High; General Climate: Wet; Format: 1/2 TRK MONO; Noise Reduction: Dolby B 1C; Bias: metallic; Equalization Type IV,70US; Copy Recorder: NAK CR7A-Studer) To -12db. Mr. Robert Fields, Mgr Klamath Basin WL Refuges estimated from aerial surveys that there were 19,000 swans here today. First two recordings made at 10:10am and 10:45am at Klamath NWL Refuge, and the third at Tule Lake NWLR about noon. All birds were in icy water with the major portions frozen. Other Behaviors: Establish Flock Contact. Habitat: Wetland, Freshwater, Lake.
技术信息
- 录音机
- SONY TC-D5M
- 话筒
- 附件
- Parabola 45cm/11.25cm (17.7in/4.4in)
存档信息
- 已编目
- 10 Apr 2001 - Marilyn Moskal
- 已数字化
- 19 Jul 2005 - Mike Andersen
- 已编辑
- 7 Oct 1988 - Gail P. Senesac