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报告

作者

日期

eBird记录 S216105989

地点

Jerrabomberra Wetlands Nature Reserve
Australian Capital Territory, Australia
该地点产生的媒体文件 配图名录
地图
地图 坐标: -35.3145649, 149.1622353
年龄和性别
成鸟，性别未知 - 1
行为
理羽

观察细节

Note how part of the preening process is to wet the bill, then shake of excess external water. This could be for 1) washing off whatever was removed from the feathers, in cleaning them, 2) providing a dampened bill to aid in their cleaning, or 3) the dampening could help in realigning the barbules of the feathers.

技术信息

相机
话筒
附件
原始文件大小
6.36 MB