Sooty Thrush

About the Sooty Thrush

The sooty thrush (Turdus nigrescens) is a species of bird in the family Turdidae, the thrushes and allies. It is found in Costa Rica and Panama. It was formerly known as the sooty robin. The sooty thrush was originally described in 1861 with its current binomial Turdus nigrescens. It is monotypic.

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. They have a white chin, a pale iris, and a brownish yellow bill, legs, and feet. The superficially similar mountain thrush (T. plebejus) shares its range but is uniformly brown with dark bare parts. It also resembles the slaty-backed nightingale-thrush (Catharus fuscater) but there is no range overlap... Wikipedia →