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The Leptosomatidae family is a little-known bird family, with the cuckoo roller (Leptosomus discolor) being its sole member. This bird is found in Madagascar and the Comoro Islands.1

While named for its resemblance to cuckoos, it is often considered part of the roller bird family (Coraciidae). The cuckoo roller is about 43 cm (17 inches) long and has zygodactyl feet, meaning two toes point forward and two backward. Males are iridescent green on top and gray underneath, while females are brown with tan and black spots.12

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