作者
Corey Bellis 该用户提供的媒体文件 档案
日期
地点
PA SGL 095 Parker | NCT
Butler, Pennsylvania, United States
该地点产生的媒体文件 配图名录- 年龄
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观察细节
Visually observed two birds at the top of tree canopy showing olive drab top, eye line, and very bright yellow underside. primarily on throat. Two other birds were in field of view, one Identified as a REVI based on body shape, dark eye line, and lighter underside, and a third bird was observed with slightly less yellow underside. While viewing the bright yellow throated birds, I heard one singing a secondary collection of notes, the second note lower than the first, and the third higher than the first two. Sound file attached.
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 19.47 MB