The black-backed tanager (''Stilpnia peruviana'') is a
bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...
species in the
Thraupidae
The tanagers (singular ) comprise the bird family Thraupidae, in the order Passeriformes. The family has a Neotropical distribution and is the second-largest family of birds. It represents about 4% of all avian species and 12% of the Neotropica ...
family. It is
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...
to the forests and shrubs of south-eastern
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...
. When first described, it was mistakenly believed that it originates from
Peru
, image_flag = Flag of Peru.svg
, image_coat = Escudo nacional del PerĂº.svg
, other_symbol = Great Seal of the State
, other_symbol_type = Seal (emblem), National seal
, national_motto = "Fi ...
, leading to the misleading scientific name ''peruviana''. It is closely related to the
chestnut-backed tanager
The chestnut-backed tanager (''Stilpnia preciosa'') is a species of bird in the family Thraupidae. It is found in southern Brazil, north-eastern Argentina, eastern Paraguay, and Uruguay
Uruguay (; ), officially the Oriental Republic of Urug ...
, and the two have sometimes been considered
conspecific
Biological specificity is the tendency of a characteristic such as a behavior or a biochemical variation to occur in a particular species.
Biochemist Linus Pauling stated that "Biological specificity is the set of characteristics of living organ ...
.
It is threatened by
habitat loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
.
References
black-backed tanager
Birds of the Atlantic Forest
Endemic birds of Brazil
black-backed tanager
Taxonomy articles created by Polbot
Taxobox binomials not recognized by IUCN
{{Thraupidae-stub