Description wikipedia

The great lizard cuckoo (Coccyzus merlini) is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is found in the Bahamas and Cuba. The great lizard cuckoo is the largest species in genus Coccyzus. It is 42 to 54 cm (17 to 21 in) long, about half of which is the tail, and weighs about 100 to 155 g (3.5 to 5.5 oz). Both sexes within each subspecies have the same plumage, but males are larger than females. The species' bill is long and almost straight, with a black or dusky maxilla and a paler mandible. Adults of the nominate subspecies C. m. merlini have an olive-brown crown, nape, and upperparts. Their primaries are rufous, but that color often only shows in flight. They have a whitish throat, pale gray cheeks and breast, and rufous belly and undertail coverts. Their tail's central pair of feathers are gray and the rest are gray with wide white tips and a black bar above the tip. Their eye is surrounded by red to orange bare skin. Juveniles have narrower tail feathers than adults, with faint white ends, and yellow skin around the eye. Subspecies C. m. santamariae is somewhat smaller and paler than the nominate and has a longer bill but is otherwise very similar. C. m. decolor has more grayish brown upperparts than the nominate and a shorter bill. Adults of C. m. bahamensis have some significant differences from the nominate. They are smaller, have grayer upperparts, a buff wash on the belly, and a black band near the end of all of the tail feathers. Juveniles are similar to adults but with a slightly paler throat and breast and no black bars on the tail.