Peru; error = Rio de Janeiro, Brazil.
See T. argentea. Has been considered conspecific with T. preciosa (which see), the two then being regarded as partially localized morphs of a single species, differing in colour of mantle and back; polymorphism, however, not known to occur in any other member of genus and, further, differences in breeding distribution and habitat suggest that the two are best regarded as separate species. Monotypic.
SE Brazil from Espírito Santo S along coast to NE Rio Grande do Sul.
Food and feeding
Status and conservation
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