Turdus xanthorhynchus
The Principe Thrush (Turdus xanthorhynchus) is a truly enigmatic and critically endangered songbird, endemic solely to the lush rainforests of Príncipe Island in the Gulf of Guinea. This diminutive thrush, measuring approximately 20-22 cm (8-8.5 inches) in length, stands out with its rather uniform dark olive-brown upperparts and slightly paler, greyer underparts. Its most distinctive field mark is undoubtedly its strikingly bright yellow bill, complemented by a prominent yellow orbital ring ...
Found exclusively in primary lowland rainforest, often along streams and in humid valleys, from sea level up to around 600 meters. It can also utilize dense secondary growth and shaded cacao plantations.
Feeds primarily on a variety of invertebrates, including worms, insects, and larvae, found by turning over leaf litter on the forest floor. It also supplements its diet with various forest fruits.
The Principe Thrush is a shy and elusive species, typically observed alone or in pairs, foraging quietly on the forest floor. Its primary foraging strategy involves meticulously sifting through leaf litter with its bright yellow bill, searching for invertebrates, though it also ascends trees to c...
The Principe Thrush is strictly endemic to Príncipe Island, part of the nation of São Tomé and Príncipe, located in the Gulf of Guinea off the coast of West Africa. Its entire known distribution is confined to the remaining patches of primary lowland rainforest on this small volcanic island. Whil...
Critically Endangered
- The Principe Thrush is one of the rarest birds in the world, with an estimated population of fewer than 250 mature individuals. - It is a 'micro-endemic', meaning its entire global range is restricted to a single small island, Príncipe. - Despite being a thrush, its diminutive size makes it one...