The tropical mockingbird (Mimus gilvus) is a medium-sized bird, with adults measuring between 23 to 25.5 cm in length. It exhibits a predominantly gray plumage on the head and upper parts, while the underparts are an off-white shade. A distinctive whitish supercilium contrasts with a dark stripe through the eye. The wings are blackish, adorned with two white wing bars and white-edged flight feathers. Its long dark tail is tipped with white, and it possesses a slim, slightly curved black bill and long dark legs. Juvenile birds are somewhat browner with dusky streaks on their chest and flanks.
To identify the tropical mockingbird, look for its gray upper parts, white underparts, and the characteristic white wing bars. The white tips on the long tail are also a key feature. The bird's slim, curved bill and long legs are useful identification markers as well.
This species thrives in open habitats such as scrublands, savannas, parks, and farmlands. It tends to avoid dense forests and mangroves, preferring lowlands to middle elevations, up to about 2,500 m in Central America and the northern Andes.
The tropical mockingbird is a resident breeding bird found from southern Mexico to northern and eastern South America, as well as in the Lesser Antilles and other Caribbean islands. It has a wide distribution with several subspecies occupying various regions, including the Yucatán Peninsula, the Lesser Antilles, Trinidad and Tobago, and parts of Colombia, Venezuela, and Brazil.
This bird is known for its omnivorous diet, feeding on the ground or low in vegetation, and even capturing flying insects in mid-air. It is also observed to consume a variety of fruits, seeds, arthropods, and occasionally lizards and eggs. The tropical mockingbird is monogamous and may exhibit cooperative breeding, with previous brood offspring acting as helpers.