Vesper sparrow: white outer tail feathers ... The wide breeding range has given us 17 subspecies of Savannah sparrows, many of which show up in all parts of Texas, September through May.

The success of the house sparrow outside of its native range is largely due to its ability ... bird calling when all others are silent. The savannah sparrow is a small, streaky patterned species ...

Vesper sparrow: white outer tail feathers ... The wide breeding range has given us 17 subspecies of Savannah sparrows, many of which show up in all parts of Texas, September through May.

Lincoln's sparrow and savannah sparrow. With some persistence, a birder might also find an additional six sparrow species in Minnesota including the lark sparrow, grasshopper sparrow, field ...

Nineteenth century ornithologist Alexander Wilson collected a small, streaky-breasted sparrow in Savannah and named it the Savannah sparrow. It is about the size of a chipping sparrow, but has a ...

Savannah sparrow: variable head patterns with brown crown and dark line extending behind the eye. Vesper sparrow: notable white eye ring and white outer tail feathers. Le Conte's sparrow ...

Vesper sparrow: white outer tail feathers ... The wide breeding range has given us 17 subspecies of Savannah sparrows, many of which show up in all parts of Texas, September through May.