Agencies
Services
grasshopper sparrow
grasshopper sparrow (Ammodramus savannarum)
Photo by MDC Staff, courtesy Missouri Department of Conservation
Features and Behaviors
FEATURES
The grasshopper sparrow is about five inches in length (bill tip to tail tip in preserved specimen). The head is flat on top and relatively large compared to that of other sparrows. The tail is sharply pointed when at rest. A light stripe in the middle of the head and a white eye ring are present. Yellow feathers may be seen in front of and below the eye. The breast feathers are light tan with faint streaks.
BEHAVIORS
The grasshopper sparrow is a fairly common migrant and summer resident statewide. These birds begin migrating through the state in late March each spring. Fall migration may start as early as August. The birds winter in the southern United States and Central America. The grasshopper sparrow prefers large tracts of open grasslands or prairies. Seeds and small invertebrates make up the diet.
Illinois Range
Taxonomy
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Passerellidae
Illinois Status: common, native
