Blue-and-black Tanager
Tangara vassorii
Thraupidae - Tanagers and Allies
Tangara vassorii
Thraupidae - Tanagers and Allies
The Blue-and-black Tanager occurs along both slopes of the Ecuadorian Andes, inhabiting humid montane forests, forest edges, and elfin woodland typically between 2,400 and 3,500 meters. It is generally uncommon but regularly observed in suitable habitat, often joining mixed-species flocks in the canopy and upper midstory, where it forages for fruit and insects. The species is listed as Least Concern by the IUCN, with a broad Andean range and a stable population that tolerates moderate habitat disturbance. Natural history observations highlight its striking deep blue plumage with black wings, quiet vocalizations, and cup-shaped nests built in mossy vegetation, though breeding details in Ecuador remain lightly documented.