ML454982341
作者
Aric Gjervold 该用户提供的媒体文件
日期
地点
Fargo--Forest River Park
Cass, North Dakota, 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
- 鸣唱
- 回放
- 未说明
观察细节
Heard several repeated, rising calls coming from suitable habitat at middle of marshy area in east half of matshy area. ... (Then I played a reference audio from the Merlin app to check, which sounded like a match.) This individual made a series of rising calls every few minutes or so, over a period of maybe 20 minutes. ... (NOTE (added on 5-20-2022): A little while earlier, I did hear a funny descending call that was like a series of blips starting high running 8-10 per second, which I now see is one of the calls of a Sora.) ... (Posted an audio recording of rising calls at start of audio file, [including RW Blackbirds, Common Yellowthroat, Song Sparrow, Blue Jays, Least Flycatcher, and other species] around the marshy area.)
额外物种
技术信息
- 录音机
- 话筒
- 附件
- 原始文件大小
- 2.37 MB