
Spizella pusilla
John James Audubon, Birds of America (1827-1838). Public domain.
Showing primary migration corridor(s) for this species
The field sparrow (Spizella pusilla) is a small New World sparrow in the family Passerellidae. It is about 140 mm (6 in) long and weighs about 12.5 g (0.4 oz). The head is grey with a rust-coloured crown, white eye-ring and pink bill. The upper parts are brown streaked with black and buff, the breast is buff, the belly is white and the tail is forked. There are two different colour morphs, one being greyer and the other more rufous. The field sparrow is distributed across eastern Canada and the eastern United States, with northern populations migrating southwards to southern United States and north-eastern Mexico in the fall. The typical habitat of this bird is bushy country with shrubs and grassland.
Source: Wikipedia
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