Eurasian Tree Sparrow: Small, introduced sparrow with black-streaked red-brown upperparts, buff underparts and single white wing-bar. Head has chestnut-brown crown and small black mask, chin, and ear patches. Sexes are similar. Juvenile has dark mottling on crown, dark gray throat and ear patch.
Eurasian Tree Sparrow: Native of Europe and much of Asia; introduced to St. Louis, Missouri, in 1870. Preferred habitats include city parks, suburban areas, and farmlands.
"chip, chip", "teck, teck"
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Family
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Species
Passer montanus
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Length9 - 9.5
Inches
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Wingspan9.25
Inches
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Eurasian Tree Sparrow: Small, introduced sparrow, black-streaked red-brown upperparts, buff underparts, single white wing-bar. Head has chestnut-brown crown, small black mask, chin, ear patches. Swift bounding flight, alternates rapid wing beats with periods of wings pulled to sides.
● Song: "chip, chip", "teck, teck"
● Foraging & Feeding: Eurasian Tree Sparrow: Eats seeds and insects; forages on the ground and in trees.
● Breeding & nesting: Eurasian Tree Sparrow: Four to six brown-spotted, white to light gray eggs are laid in a nest made of straw, grass, feathers, weeds, and bits of debris, located in a cavity of a tree hollow, under a building eave, in a bird box, or in a rock crevice. Incubation ranges from 13 to 14 days and is carried out by the female.
● Similar species: Eurasian Tree Sparrow: House Sparrow has gray crown, gray cheek patch, and black bib extending onto breast.
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BreedingMonogamous, Small colonies
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Population
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MigrationNonmigratory
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Weight0.8
Ounces
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