kHz
ML354641291
作者
Lucas Schrader 该用户提供的媒体文件
日期
地点
Roosevelt Natl Forest - Lump Gulch / Glen Mawr Patch
Gilpin, Colorado, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 成年雄鸟 - 15
- 行为
- 飞行; 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
A shot straight down the feeder row as the boys concentrated for the late evening gluttony.
观察细节
Conservative, being the highest count at any one time with a fair fraction notably uncounted in the nearby bush & tree (favorites). Andy commented that the numbers are low, possibly due to their having been gone for a vacation at non-standard time and the feeders not being kept full. As the night wears on, the females and immatures grow more scarce and the males concentrate at the feeders, staying out quite a bit later than the rest. They spent much of the earlier time guarding feeder stations, maybe this is their chance to gorge or maybe they see a little better? Or just playing statistics.
技术信息
- 录音机
- Zoom H5
- 话筒
- Wildtronics Pro M/S
- 附件
- 22" dish
- 原始文件大小
- 20.36 MB