Grey-bellied Antbird

The grey-bellied antbird is 12.5 to 14 cm (4.9 to 5.5 in) long and weighs 17 to 18.5 g (0.60 to 0.65 oz). Adult males have a mottled whitish and gray face. Their crown is dark grayish brown and their back and rump are yellowish red-brown. Their wings and tail are dark reddish brown and their wing coverts blackish with large pale buff tips. Their throat and breast are black with a gray border that becomes reddish yellow-brown on the rest of the underparts. Adult females have upperparts like the male's but with larger white spots on the wing coverts. Voice: The grey-bellied antbird's song is a "level series of about 15 very/extr. high 'sree' notes without intervals". its call is a "a short...relatively high-pitched rattling trill, declining in intensity".