Riverside Citizen Science - Birds
Use this guide as a reference to bird species documented to occur within the City of Riverside.
Riverside Citizen Science seeks to engage our community in observing and documenting Riverside's natural environment. Observers are welcome to contribute to a growing database of biodiversity ...more ↓
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.
American Tree Sparrow
The American Tree Sparrow (Spizella arborea), formerly known as the Winter Sparrow, is a medium-sized sparrow.
Brewer's Sparrow
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.
California Towhee
The California Towhee (Melozone crissalis) is a bird of the family Emberizidae, native to the coastal regions of western Oregon and California in the United States and Baja California Sur in Mexico.
Chipping Sparrow
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.
Dark-eyed Junco
The Dark-eyed Junco (Junco hyemalis) is the best-known 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 is still not completely untangled.
Fox Sparrow
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).
Golden-crowned Sparrow
The Golden-crowned Sparrow (Zonotrichia atricapilla) is a large American sparrow found in the western part of North America.
Lark Sparrow
The Lark Sparrow (Chondestes grammacus) is a fairly large American sparrow. It is the only member of the genus Chondestes.
Savannah Sparrow
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 ↓
White-crowned Sparrow
The White-crowned Sparrow (Zonotrichia leucophrys) is a medium-sized sparrow native to North America.
