报告

作者

日期

eBird记录 S254306227

地点

12 Mile Trailhead - Upper Dry Creek Drainage
Boise, Idaho, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 43.733183, -116.125197
年龄和性别
成鸟，性别未知 - 2
发声
鸣叫
回放
未使用回放

媒体文件注释

Not a great recording. Flight calls mixed in with other bird vocalizations. From sonogram appears to be Type 2 - with the "kinked" version of the downslurred call - Pieplow definitions. Only processing is applying a 300Hz High Pass Filter and then normalizing to -3db in Audacity

技术信息

录音机
Zoom F3 - 32 bit, 48kHz recording
话筒
Rode NTG-2
附件
原始文件大小
2.52 MB