Trumpeter Swan - Natalie Barbour
报告

作者

日期

eBird记录 S160078176

地点

Hanging Rock SP
Stokes, North Carolina, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 36.3923842, -80.2676319
年龄
未说明
性别
未说明

观察细节

Continuing rarity. Compared to Tundra Swan, a large swan with no yellow in the lores, V-shaped (not U-shaped) border between forehead and bill, relatively straighter edge from eye to gape flange. Long straight bill. Observed at close range. Photos to be added.

技术信息

型号
Canon PowerShot SX50 HS
ISO
250
焦距
94.4 mm
闪光
Flash did not fire
光圈
f/8.0
快门速度
1/320 sec
尺寸
4000 pixels x 3000 pixels
原始文件大小
3.01 MB