Sooty Thrush

The sooty thrush is 24 to 25.5 cm (9.4 to 10 in) long and weighs about 96 g (3.4 oz). The species is sexually dimorphic. Adult males have a mostly brownish black head and body with sooty black lores and an orange eye-ring. Their wings and tail are also sooty black. Adult females resemble males but are browner overall and sometimes have some darker streaks on the throat. Both sexes have a white iris, a yellow-orange bill, and orange legs and feet. Juveniles have dark brown upperparts with buff streaks and buff underparts with dark brown spots. Voice: The sooty thrush's song is "relatively poor, a series of short phrases each repeated 3–6 times with a few seconds’ pause...chuweek chuweek chuweek...seechrrrzit seechrrrzit seechrrrzit...tseeur tseeu tseeur tseeur". Its calls include a "distinctive low grating grrrek or trrrr" that is often repeated, a "thin rolling prrreee", and a "harsh tchweerp, tchweerp".