ML646418812

Ажиглалтын дэлгэрэнгүй

Expected subspecies in the Maritime Provinces. "East of the Rockies they are white below with extensively spotted wings while western birds have much less spotting in the wings and narrower facial stripes. Birds in the Pacific Northwest are brown and black (rather than white and black); they look coffee-stained." From Cornell Labs, "All About Birds".