Genus Calamospiza


White-shouldered bunting - These birds have a small gray bill and a white wing patch. Adult males in breeding plumage are black except for their white wing patch. Other birds are more sparrow-like in appearance; they have dark brown upperparts and white underparts, with streaking on the back, breast and flanks. The wings are dark with brown edges.

Order : Passeriformes
Family : Emberizidae
Genus : Calamospiza