Brazil = Rio de Janeiro.
Usually considered conspecific with T. mexicana, but differs in its larger size (effect size for larger bill vs both boliviana and mexicana >5; score 3); white vs pale yellowish belly (2); much paler, more silvery blue on head, breast, wings and rump (2); solid patch of pale blue on median wing-coverts vs blue-tipped coverts in other taxa (2); pale blue vs turquoise fringes to primaries (ns). Monotypic.
Coastal SE Brazil (Bahia S to Rio de Janeiro).
Food and feeding
Status and conservation
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