Marmorwachtel Odontophorus gujanensis

Plump chickenlike bird, stout bill, brown overall with diagnostic red skin around the eye. Grayer on nape with some fine buffy markings on the rest of the body. Found in small flocks, always on the ground, foraging through leaf litter in the forest. More often heard than seen: listen for the low rich rolling calls, often given by multiple birds at once.