Marbled wood quail

The marbled wood quail (Odontophorus gujanensis), also known as the Amazonian wood quail, is a species of bird in the New World quail family. It has an extensive distribution in Central America and the northern part of South America. Its natural habitat is subtropical or tropical moist lowland forests.

Adult marbled wood quails grow to a length of between 23 and 29 cm (9 and 11 in). The bill is stout and dark-coloured and the legs and feet are bluish-grey. The iris of the eye is brown and there is orange or red bare skin around the eye. The sexes are similar in appearance; the front of the crown and cheeks are reddish-brown and the dark brown, vermiculated feathers on the crown are ruffled to form a short, loose crest. The mantle and neck are greyish-brown, the back and wings are brown with black vermiculations and the rump and upper-tail coverts are indistinctly spotted with paler colour. The underparts are drab brown with some indistinct barring in buff and darker brown. Juvenile birds are similar in appearance to the adults but have reddish-orange bills and non-vermiculated, reddish-brown crests.