作者
Geoffrey A. Keller 该用户提供的媒体文件
日期
06:00
地点
Diamond Lake Junction; Upper Klamath Marsh N
Klamath, Oregon, 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; 觅食或者进食
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
NOTES: calls of 10-20 birds from low flight while foraging in roadside canal near large marsh, near nesting colony; recorded between 600-649 hours. Number of individuals=AUc10-20;. Social Context: Colony. Habitat: Wetland.
额外物种
- Red-winged Blackbird Agelaius phoeniceus
- Marsh Wren Cistothorus palustris
- Western Wood-Pewee Contopus sordidulus
- American Coot (Red-shielded) Fulica americana (Red-shielded)
- Wilson's Snipe Gallinago delicata
- Common Yellowthroat Geothlypis trichas
- Brown-headed Cowbird Molothrus ater
- Sora Porzana carolina
- American Robin Turdus migratorius
- Cassin's Vireo Vireo cassinii
- Yellow-headed Blackbird Xanthocephalus xanthocephalus
技术信息
- 录音机
- UHER 4200 REPORT MONITOR
- 话筒
- Sennheiser MKH 106T
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 28 Nov 2000 - Matthew D. Medler
- 已数字化
- 28 Nov 2000 - Matthew D. Medler
- 已编辑
- 28 Nov 2000 - Matthew D. Medler