ML242522861
作者
valerie heemstra 该用户提供的媒体文件 档案
日期
地点
Rockefeller SP Preserve
Westchester, New York, United States
该地点产生的媒体文件 配图名录- 年龄和性别
- 年龄性别未知 - 1
- 发声
- 鸣叫
- 回放
- 未使用回放
媒体文件注释
Calls that are similar to Acadian Flycatcher's, but second note is not higher pitched. Filt. @ 100 Hz, not amp. norm.
观察细节
One male feeding what appeared to be an adult female. She followed him like a juvenile and begged, and he fed her repeatedly. See photos. After he fed her 4 x, she disappeared, and I wondered if she had pocketed the food and would pass it on to nestlings. She had plumage like a juvenile, but with long primaries and tail feathers, the third female bird I have seen this week with a spotted breast.
额外物种
技术信息
- 录音机
- Sound Devices MIXPRE-3
- 话筒
- Sennheiser Omni K6
- 附件
- 22 inch parabola
- 原始文件大小
- 10.31 MB