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Passerculus sandwichensis

(Large-Billed Sparrow)

Common Names

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Click on the language to view common names.

Common Names in Dutch:

Grasgors, Savannahgors

Common Names in English:

Abreojos Sparrow, Aonalaska Sparrow, Belding's Sparrow, Bryant's Sparrow, Field Sparrow, Grass Sparrow, Ground Sparrrow, Ground-Bird, Ipswich Sparrow, Large-Billed Sparrow, San Benito Sparrow, San Lucas Sparrow, Sandwich Sparrow, Savanna Bunting, Savannah Bunting, Savannah Sparrow, Sea-Shore Sparrow, Skylark Sparrow, St. Lucas Finch, Titlark Sparrow

Common Names in French:

Bruant Des Près, Bruant Des Prés, Bruant Des Prés, Bruant Des Savanes

Common Names in German:

Grasammer

Common Names in Spanish:

Chingolo Sabanero, Gorrión Sabanero, Gorrión Sabanero

Description

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Physical Description

Adult : Head : Crown: dark brown streaks with whitish or pale central stripe Face : Eyebrow Line : yellow or whitish Body: Underparts: buff to white with brown streaks Upperparts: dark brown streaks Legs : Foot Color: pinkish Leg Color: pinkish.

Size/Age/Growth

About 5.25 to 6.25 inches long, with a wingspan of 8 to 9.5 inches. Adults weigh about 0.8 ounces .

Habitat

Found in overgrown pastures during migrations, and in agricultural fields and on beaches during the winter.

Vegetation: northern temperate grasslands, arid lowland scrubs, pastures and agricultural lands • Maximum Elevation: 3,300 meters • Foraging Strata: Terrestrial • Center of Abundance: Middle montane: mountains, middle range, 1,600-2,600 m. • Sensitivity to Disturbancet: Low

Ecology: List of Habitats : 4.4 Grassland - Temperate 12.5 Marine Intertidal - Salt Marshes (Emergent Grasses) 14.2 Artificial/Terrestrial - Pastureland

Biology

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Diet

Mostly: Seeds. Lesser Quantities of: Insects.

Reproduction

Migration

Migratory

Taxonomy

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Unambiguous Synonyms

  1. Ammodramus sandwichensis (J. F. Gmelin, 1789)

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 22-May-2001.

Similar Species

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Song Sparrow, Vesper Sparrow

Members of the genus Passerculus

There are approximately 30 species in this genus:

P. alaudinus · P. beldingi · P. princeps · P. rostratus · P. sandwichensis (Large-Billed Sparrow) · P. sandwichensis alaudinus · P. sandwichensis anthinus · P. sandwichensis anulus · P. sandwichensis atratus (Savannah Sparrow) · P. sandwichensis beldingi (Belding's Savannah Sparrow) · P. sandwichensis brooksi · P. sandwichensis brunnescens · P. sandwichensis brunnescens-nevadens · P. sandwichensis bryanti · P. sandwichensis crassus · P. sandwichensis guttatus · P. sandwichensis labradorius · P. sandwichensis magdalenae · P. sandwichensis mediogriseus · P. sandwichensis nevadensis · P. sandwichensis oblitus · P. sandwichensis princeps (Ipswich Sparrow) · P. sandwichensis rostratus (Large-Billed Savannah Sparrow) · P. sandwichensis rufofuscus (Chihuahua Savannah Sparrow) · P. sandwichensis sanctorum · P. sandwichensis sandwichensis (Large-Billed Sparrow) · P. sandwichensis savana · P. sandwichensis savanna · P. sandwichensis ssp · P. sandwichensis x

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 10, 2008:

Identifiers

Last Revised: 2009-06-20