Plain Chachalaca in Costa Maya, Mexico.

Chachalacas are galliform birds from the genus Ortalis. These birds are found in wooded habitats in far southern United States (Texas), Mexico, and Central and South America. They are social, can be very noisy and often remain fairly common even near humans, as their relatively small size makes them less desirable to hunters than their larger relatives. As invasive pests, they have a ravenous appetite for tomatoes, melons, beans, and radishes and can ravage a small garden in short order. [Wikipedia]