Lesser Black-backed Gull - Janine McCabe
报告

作者

日期

eBird记录 S120740439

地点

Lake Havasu SP--Windsor Beach
Mohave, Arizona, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 34.4900573, -114.3610883
年龄
未说明
性别
未说明

观察细节

These are the photos I took of a bird at 2:47 pm. It just appeared from where I don't know. It landed on the water and sat a for less than 2 minutes then took off. Discussion of the ID leans toward LBBG. It is a large gull. It has extra darkness around the eye. The tail has a decent amount of white in the rump with some dark pattern. The tail has a dark broad band with thin white fringe at the tip. Upper wings in flight are very dark with black flight feathers.

技术信息

型号
NIKON D500
ISO
800
焦距
500 mm
闪光
Flash did not fire
光圈
f/16.0
快门速度
1/1000 sec
尺寸
5041 pixels x 2946 pixels
原始文件大小
2.29 MB