Allenia
Cinclocerthia
Dumetella
Margarops
Melanoptila
Melanotis
Mimus
Oreoscoptes
Ramphocinclus
Toxostoma
The mimids are the New World family of passerine birds, Mimidae, that includes thrashers, mockingbirds, tremblers, and the New World catbirds. As their name (Latin for "mimic") suggests, these birds are notable for their vocalization, especially some species' remarkable ability to mimic a wide variety of birds and other sounds heard outdoors.
There are over 30 species of mimids in two larger and some ten small or monotypic genera. They tend toward dull grays and browns in their appearance, though a few are black or blue-gray, and many have red, yellow, or white irises. They range from 20 to 33 centimetres in length, and 36 to 56 grams in weight.[1] Many mimids have a rather thrush-like pattern: brown above, pale with dark streaks or spots below. They tend to have longer tails than thrushes (or the bigger wrens, which they also resemble) and longer bills that in many species curve downward.[2]
They have long, strong legs (for passerines) with which many species hop through undergrowth searching for arthropods and fruits to eat. Their habitat varies from forest undergrowth to scrub, high-altitude grasslands, and deserts. The two tremblers live in the atypical habitat of rainforests in the Lesser Antilles, and the brown trembler has the particularly atypical behavior of foraging while clinging to tree trunks.[2]
All known species build somewhat messy, bulky twig nests in dense growth, in most species on the ground or no more than 2 meters up. They usually lay 2 to 5 eggs that hatch in 12 or 13 days, which is also the length of time the chicks stay in the nest. Breeding usually starts in the spring or early in the rainy season, and many species can have two or even three broods per year. Most failures to fledge young are due to predation. Pairs often stay together for more than one breeding season.[2]
Contrary to often-held belief, the Nesomimus mockingbirds may have played at least as great a role as Darwin's finches in inspiring Darwin's work on his theory of evolution.[3]