Northern Saw-whet Owl - Joshua Ward
报告

作者

日期

eBird记录 S247142865

地点

Acadia NP (please use more specific location if possible)
Hancock, Maine, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 44.3385984, -68.2733291
年龄和性别
成年雌鸟 - 1
标签
巢

媒体文件注释

Female exiting nest hole

观察细节

Three sets of tooting calls heard (6:15, 6:40, 7:00) before adult came in to cavity briefly at around 7:15, entered cavity briefly before popping out a matter of seconds later (likely a prey drop off). Obvious shadowy motions deep in cavity, unknown number of nestlings inside. Small, brown, earless owl with large yellow eyes, pale face, white flecking on wings and head

技术信息

型号
Canon EOS 5D Mark IV
镜头
EF100-400mm f/4.5-5.6L IS II USM
ISO
5000
焦距
400 mm
闪光
Flash did not fire
光圈
f/5.6
快门速度
1/320 sec
尺寸
3734 pixels x 2489 pixels
原始文件大小
1.35 MB