报告

作者

日期

eBird记录 S285959866

地点

Private lands N and NW of Las Vegas NWR (from NM281, C22C)
San Miguel, New Mexico, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 35.5650721, -105.1870864
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

Not certain whether it's one bird or two on the recording. There were two calling around that time while perched at feedlot.

观察细节

Two calling from feedlot. Seen perched and watched while calling. Calls upslurred kraa, higher pithched than most Common Raven calls and upslurred unlike Common. Three more flew in and joined them while calling. Never heard Common Raven calls here.

技术信息

录音机
Moto G Play 2024
话筒
附件
原始文件大小
1.81 MB