The Collared Trogon (Trogon collaris) is named because of the distinct black collar around its neck. Known for its vibrant plumage – the male has a bright green back and red belly, while the female is olive-brown – both sexes have a black face and throat, and this collar is a prominent feature that distinguishes it from other trogon species. The name "trogon" itself comes from the Greek word "trōgein", meaning "to gnaw" or "nibble," which refers to the bird's nest-excavating habits. Found in Mexico, throughout Central America, and in northern South America, it inhabits humid lowland evergreen forest. It is primarily a frugivore, meaning it eats fruits, and is unique in its ability to pluck fruit while hovering in flight. It also has a distinct toe arrangement called heterodactyl, where the first and second toes point backward, unlike most birds.
