Appearance
Adult turquoise tanagers are 14 cm long and weigh 20 g. They are long-tailed and with a dark stout pointed bill. The adult is mainly dark blue and black, with turquoise edging to the primaries.Most races have yellow lower underparts, but this is paler, more cream in the nominate subspecies found in north-eastern South America. The Trinidadian race, "T. m. vieiloti", has a darker blue head and breast and more vividly yellow underparts than the mainland taxa, but this difference is only obvious compared to the nominate and "brasiliensis".
The taxon "brasiliensis" differs conspicuously from all other races, it being larger, having an overall duller blue plumage, blue edging to the primaries and a white belly.
Behavior
These are social birds usually found in groups. They eat a wide variety of fruit and also take insects, often gleaned from twigs. The turquoise tanager's song is a fast squeaky chatter "tic-tic-tic-tic-tic".
Habitat
It occurs in forest, woodland and cultivation. The bulky cup nest is built in a tree or shrub, and the female incubates three brown-blotched grey-green eggs.References:
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