ODNR Division of Wildlife - A to Z Species Guide - Vesper Sparrow

 Vesper Sparrow


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  Sparrows are small brownish birds that may seem impossible to distinguish to a beginning bird watcher. But by observing head and breast patterns, habitats, and season of occurrence, sparrow identification is relatively easy. They are ground-feeding seed eaters. Sexes basically look the same.


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Vesper Sparrow
Pooecetes gramineus

At-a-Glance


• Incubation: 11-13 days

• Clutch Size: 3-5 eggs

• Young Fledge:7-14 days after hatching

• Typical Foods: insects and seeds
Description
Vesper sparrows are grayish and streaky with white outer tail feathers. There is a small patch of chestnut on the bend of the wing.

Habitat and Habits
This species gets its name because it often sings at dusk, but they can be heard in the early morning as well. Vesper sparrows are birds of wide-open, barren landscapes, and are best sought around large farms in very agricultural areas. Once one is in tune with their song -- a musical, somewhat bubbly trill that begins with four distinctive notes -- it is surprising just how common this bird is in otherwise largely bird-free habitats.

Reproduction and Care of the Young
Nests are cups of grass that are placed on the ground and concealed by vegetation.