报告

作者

日期

eBird记录 S283529791

地点

NP: Oak Woods and Pine Plantings Above Irwin, Emsworth NE
Allegheny, Pennsylvania, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 40.6063147, -80.0019465
年龄和性别
幼鸟，性别未知 - 1
发声
鸣叫
回放
未使用回放

媒体文件注释

Juvenile calling at edge of probable natal territory.

观察细节

Very quiet single hoot, soon leading to a string of calls from juvenile. Juvenile flying in to natal territory, while calling. Irwin adult heard in the distance from territorial singing post, continuing to sing towards South Ridge (see previous checklists). Also, North Ridge male heard from southern most singing post of territory, calling traveling down the ravine.

技术信息

录音机
话筒
附件
原始文件大小
4.26 MB