Chipping Sparrow, Algonquin Provincial Park, Canada (Sparrows)

Lark Sparrow 1, central California (Lark Sparrows)

Lark Sparrow 2, central California (Lark Sparrows)

House Sparrow in Blossoms, Ithaca, New York (House Sparrows)

American Tree Sparrow, Kearney, Nebraska (American Tree Sparrows)

Vesper Sparrow, Bison National Range, Montana (Vesper Sparrows)

White-throated Sparrow in Fall, Long island, New York (White-throated Sparrows)

White-crowned Soarrow, Ithaca, New York (White-crowned Sparrows)

White-crowned Sparrow, Ithaca, New York (White-crowned Sparrows)

Chipping Sparrow in Maple Tree in Spring, Caroline, New York (Chipping Sparrows)