Red-billed Pigeon

The Red-billed Pigeon ranges from the lower Rio Grande Valley of Texas south through Mexico into Central America. It is a large, heavy-bodied pigeon with a deep maroon-purple wash across the head, neck, and breast, contrasting with a slate-gray back and wings. Its bill is notably bicolored, reddish at the base and pale yellowish toward the tip, a feature that gives the species its name.

• Head and breast feathers: rich, dark maroon-purple, often appearing almost blackish in shade but glowing purplish in good light
• Back and wing covert feathers: contrasting slate-gray, providing a two-toned look with the darker head and breast
• Tail feathers: dark gray-black, broad and unbanded
• Overall size: notably large and heavy-bodied compared to most Patagioenas pigeons
• Compare with the Scaly-naped Pigeon and Pale-vented Pigeon, both of which lack the strong maroon-purple head-and-breast wash and show different bill coloring

Sexes look similar, though males may appear slightly richer in color, particularly during the breeding season. Juveniles are duller overall with less contrast between the head and back, and their bill coloring is less vivid until maturity. Adults molt completely once per year.

This species occurs from the southernmost tip of Texas through much of Mexico into Central America, favoring riparian woodland, forest edge, and brushy habitats, often near water. Northern populations show some seasonal movement, with birds largely absent from the northernmost part of the range in winter, while more southerly populations tend to be resident.

Red-billed Pigeons feed on seeds and fruit in the forest canopy and are often heard more than seen, giving a deep, far-carrying series of cooing notes from a concealed perch. Nests are simple stick platforms built in trees. It tends to be a somewhat shy species, often remaining hidden within dense foliage despite its large size.