Savannah Sparrow (Passerculus sandwichensis) — identification, habitat & look-alikes

Savannah Sparrows are small grassland birds that often stay on the ground or in low plants in open fields. Fine chest streaks and a short tail help identify them, and most have a yellow mark in front of the eye, though it can be faint.

Appearance

Appearance: The breast has fine, sharp streaks, and the tail is short and slightly notched. Most birds show yellow in front of the eye, but the mark can be faint.
Voice: Males sing a thin, buzzy song from low perches in grassland.

Look-alikes

Song SparrowMelospiza melodia

A Song Sparrow (Melospiza melodia) usually has a longer, unnotched tail and a larger bill. A Savannah Sparrow has a shorter, notched tail and often a yellow mark before the eye.

Why they get mixed upBoth are brown sparrows with streaked breasts.

Vesper SparrowPooecetes gramineus

A Vesper Sparrow (Pooecetes gramineus) has a white eye ring and white outer tail feathers, especially noticeable in flight. A Savannah Sparrow has a shorter tail and often shows yellow in front of the eye.

Three streaked grassland sparrows

	Face	Tail
Savannah Sparrow	Often yellow before eye	Short, slightly notched
Song Sparrow	No yellow eyebrow	Longer, rounded
Vesper Sparrow	White eye ring	White outer feathers

Where it lives

Typical habitats: grasslands
pastures
salt marshes
Range: They breed across much of the northern United States and Canada; many northern birds winter farther south in the United States. Some coastal populations stay in one area year-round.
Preferred conditions: Look on the ground or in low plants in open country, including farm edges.

Behavior

Diet: In the U.S. breeding season, they eat insects and spiders. In winter, they eat mostly small seeds.

Life cycle

Nest: A female hides her nest on the ground among grasses.
Clutch size: 2–6 eggs

Name and classification

About the name: The pale Ipswich Sparrow (P. s. princeps) breeds in coastal Nova Scotia, while the darker Belding’s Savannah Sparrow (P. s. beldingi) lives in California salt marshes. Both are .

Conservation

IUCN Red List: LCLeast ConcernLow risk of extinction
Status: North American breeding surveys show a long decline.
Threats: In the United States, early mowing or hay cutting can destroy nests in grassy fields.

Culture and stories

Culture and stories: Despite the name, “Savannah” refers to Savannah, Georgia, where an early specimen was collected.

10 sources