The Plain Chachalaca (Ortalis vetula) is a bird species that belongs to the family Cracidae. It is a medium-sized bird, measuring around 22-25 inches in length and weighing between 24-28 ounces. It has a unique appearance with a long, curved beak and a featherless blue patch of skin around its eyes. The bird has brownish-gray feathers with darker mottling on its back and wings.

The Plain Chachalaca is a non-migratory bird, and its distribution ranges from southern Texas, throughout Mexico, and as far south as Costa Rica. It prefers to inhabit dense thorn forests, savannas, and subtropical or tropical dry forests. The bird is also commonly found in agricultural areas and suburban habitats.

One of the most distinctive features of the Plain Chachalaca is its loud vocalization. Its call is a loud, raucous cackle that sounds like “cha-cha-lac!” and can often be heard in the early morning or late afternoon. The bird is also known for its gregarious behavior and can be found in large flocks, often feeding on fruit, seeds, and insects.

In terms of reproduction, the Plain Chachalaca typically breeds during the rainy season, between May and September. It builds its nest in trees, typically a few feet off the ground, using twigs, leaves, and grass. The female lays 2-4 eggs, which are incubated for around 3 weeks before hatching. The chicks are born with downy feathers and are able to fly after approximately 2 weeks.

While the Plain Chachalaca is not considered to be endangered, habitat loss and fragmentation are threats to its survival. It is also occasionally hunted for its meat and eggs. Conservation efforts are underway to protect its habitat and raise awareness about the importance of preserving this unique and charismatic bird species.