This guide contains birds that can be found in the Denver-Boulder Metro Area, including Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, and Jefferson Counties.
The dark-eyed junco (Junco hyemalis) is a species of the juncos, a genus of small grayish American sparrows. This bird is common across much of temperate North America and in summer ranges far into the Arctic. It is a very variable species, much like the related fox sparrow (Passerella iliaca), and its systematics are still not completely untangled.
The grasshopper sparrow (Ammodramus savannarum) is a small American sparrow. The genus Ammodramus contains nine species that inhabit grasslands and prairies.
The vesper sparrow (Pooecetes gramineus) is a medium-sized American sparrow. It is the only member of the genus Pooecetes.
The lark sparrow (Chondestes grammacus) is a fairly large American sparrow. It is the only member of the genus Chondestes.
The Lark Bunting (Calamospiza melanocorys) is a medium-sized American sparrow native to central and western North America.
The sagebrush sparrow (Artemisiospiza nevadensis) is a medium-sized sparrow of the western United States and northwestern Mexico. It used to be placed in the genus Amphispiza, but evidence from 2007 and 2009 suggested it be placed in its own genus.
The American tree sparrow (Spizelloides arborea), formerly known as the winter sparrow, is a medium-sized sparrow.
The Swamp Sparrow (Melospiza georgiana) is a medium-sized sparrow related to the Song Sparrow.
The Song Sparrow (Melospiza melodia) is a medium-sized American sparrow. Among the native sparrows in North America, it is easily one of the most abundant, variable and adaptable species.
Brewer's Sparrow (Spizella breweri) is a small, slim species of American sparrow in the family Emberizidae. This bird was named after the ornithologist Thomas Mayo Brewer.
The Clay-colored Sparrow (Spizella pallida) is a small sparrow of North America.
The Chipping Sparrow (Spizella passerina) is a species of American sparrow in the family Emberizidae. It is widespread, fairly tame, and common across most of its North American range.
The Fox Sparrow (Passerella iliaca) is a large American sparrow. It is the only member of the genus Passerella, although some authors split the genus into four species (see below).
The White-throated Sparrow (Zonotrichia albicollis) is a passerine bird of the American sparrow family Emberizidae.
The Golden-crowned Sparrow (Zonotrichia atricapilla) is a large American sparrow found in the western part of North America.
The White-crowned Sparrow (Zonotrichia leucophrys) is a medium-sized sparrow native to North America.
The Harris's Sparrow (Zonotrichia querula) is a large sparrow. Their breeding habitat is the north part of central Canada (primarily the Northwest Territories and Nunavut, ranging slightly into northern Manitoba and Saskatchewan). In fact, this bird is Canada's only endemic breeder. In the winter they migrate to the Great Plains states of the United States, from lower South ...more ↓
The Green-tailed Towhee (Pipilo chlorurus) is the smallest towhee, but is still one of the larger members of the "American sparrow" family Emberizidae.
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The Spotted Towhee (Pipilo maculatus) is a large New World sparrow. The taxonomy of the towhees has been debated in recent decades, and formerly this bird and the Eastern Towhee were considered a single species, the Rufous-sided Towhee. An archaic name for the Spotted Towhee is the Oregon Towhee (Pipilo maculatus oregonus).
The Black-throated Sparrow (Amphispiza bilineata) is a small American sparrow primarily found in the southwestern United States and Mexico. It is sometimes referred to as the Desert Sparrow, due to its preferred habitat of arid desert hillsides and scrub. This name usually refers to the Desert Sparrow of Africa and Asia.
The Savannah Sparrow (Passerculus sandwichensis) is a small American sparrow. It is the only widely accepted member of the genus Passerculus. Comparison of mtDNA NADH dehydrogenase subunit 2 and 3 sequences indicates that the Ipswich Sparrow, formerly usually considered a valid species (as Passerculus princeps), is a well-marked subspecies of ...more ↓