报告

作者

日期

eBird记录 S282811738

地点

Ranweli Holiday Village
Wennappuwa, Puttalam, Sri Lanka
该地点产生的媒体文件 配图名录
地图
地图 坐标: 7.2826994, 79.8406935
年龄
未说明
性别
未说明
回放
未说明

媒体文件注释

The middle call note is the one belonging to a BNMO.

观察细节

Heard only (picked up by Merlin). Audio captured (attached). The call note of one is heard in the middle of the recording. Its spectrogram looks like a thin, two-pronged fork with the prongs pointing down. The tips of the prongs are at 4000 Hz and the rest of the call note is higher, stretching to at least 8000 Hz.

技术信息

录音机
话筒
附件
原始文件大小
527.52 KB