Crested tit asserts his position on the perch
The Great Horned Owl is perched on a metal fence post.
The Vesper Sparrow is also known as a Bay-winged Bunting in Yellowstone Park.
The Horned Lark feeds in the grass.
The Vesper Sparrow is also known as a Bay-winged Bunting in Yellowstone Park.
The male Mountain Blue Bird is visible in the grass.
The bird is feeding in the weftlands grasses in Yellowstone.
Canada Goose bedded down.
The House Finch perches in an Aspen tree.
The male Mountain Blue Bird is visible in the grass.
The male Mountain Blue Bird is visible in the grass.
The male Mountain Blue Bird is visible in the grass.
See photo in original gallery.