photographs by Douglas Herr
Anatidae: genus Anser

Ross's Goose (Anser rossii)
Greater White-fronted Goose (Anser albifrons)

all photographs Copyright (C) Douglas Herr
last updated 21 August 2020

For hundreds of free bird checklists covering the United States and Canada, download the free demo version of MapList birding software from Flying Emu software