Habitat: The Orange-billed sparrow will favor undergrowth of forest and second-growth woodland habitats in the humid lowlands. Distribution: This species has been reported from southeastern Mexico to northern Peru. Characteristics: This species has a total length of 6 inches (measured from tip of bill to end of tail). This bird has a bright orange bill and black legs. The plumage of the head is mostly black but we can see a fine gray stripe running down the median crown and also white superciliary. Otherwise, the part above is olive green and there is some orange-yellow coloration on the wings. The part below is mostly white, except for the large black band on the throat and the flanks that are gray colored.