The orange-billed sparrow (Arremon aurantiirostris) is a species of bird in the family Passerellidae. In Central America it is found in Belize, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua and Panama. In northwestern South America the orange-billed sparrow is found in Colombia, Ecuador and northern Peru. The species are black and as the name suggests, have an orange bill. Its natural habitat is subtropical or tropical moist lowland forest.
