Mallard (Domestic type) - Bill Nolting

ML646664866

Mallard (Domestic type) Anas platyrhynchos (Domestic type)

报告

作者

日期

eBird记录 S287935046

地点

North Hydro Park
Washtenaw, Michigan, United States
该地点产生的媒体文件 配图名录
地图
地图 坐标: 42.2075962, -83.5544943
年龄
未说明
性别
未说明

观察细节

A large duck (slightly larger than wild Mallard) with mostly black body, white chest and neck. The first one we've seen like this here. Probably specific breed of Ancona--see https://www.feathersite.com/Poultry/Ducks/Anc/BRKAnconaDuck.html

技术信息

型号
COOLPIX P950
ISO
400
焦距
357 mm
闪光
Flash did not fire
光圈
f/6.5
快门速度
1/250 sec
尺寸
1960 pixels x 1470 pixels
原始文件大小
385.9 KB