报告

作者

日期

eBird记录 S32603045

地点

Cornell Research Ponds Unit II (restricted access)
Tompkins, New York, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 42.5034956, -76.4374457
年龄和性别
成鸟，性别未知 - X
发声
鸣叫; 鸣唱
回放
未使用回放

媒体文件注释

Song from continuing adult, mostly from same perch as last night. Series of harsher calls given at 3:03. From 9:04 on the bird was in a much more distant perch at the west end of the main pond. After this it continued in the area but did not vocalize further.

观察细节

Continuing on several perches along main ditch, occasionally up to west end of pond and above entrance drive.

技术信息

录音机
Marantz PMD 661
话筒
Sennheiser MKH 20
附件
Telinga 22" Parabola
原始文件大小
203.3 MB