Illustration, habitat, weight, length, wingspan, life expectancy,
food, identification, range, reproduction, and reason for decline.
Audubon Field Guide
Habitat, diet, feeding behavior, nesting, migration, and conservation status of this bird. Includes range map, photos, and songs and calls.
Danzenbaker's Bird Photography
Photo of vesper sparrow
LaTourrette's Bird Photo Gallery
Photos of vesper sparrow