Northern chestnut-breasted wren

The northern chestnut-breasted wren (Cyphorhinus dichrous) is a species of passerine bird in the wren family Troglodytidae that is found in central Colombia, Ecuador and northern Peru. It was formerly considered as a subspecies of the chestnut-breasted wren (Cyphorhinus thoracicus) now renamed the southern chestnut-breasted wren.

Northern chestnut-breasted wren
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Troglodytidae
Genus:	Cyphorhinus
Species:	C. dichrous
Binomial name
Cyphorhinus dichrous Sclater, PL & Salvin, 1879

Taxonomy

The northern chestnut-breasted wren was formally described in 1879 by the English ornithologists Philip Sclater and Osbert Salvin based on a specimen collected near the town of Remedios in Colombia. They coined the binomial name Cyphorhinus dichrous where the specific epithet is from Ancient Greek meaning "two-coloured".^[2][3][4] The northern chestnut-breasted wren was formerly considered as a subspecies of the chestnut-breasted wren (Cyphorhinus thoracicus) now renamed the southern chestnut-breasted wren. The species were split based on the significant vocal differences despite the minor difference in plumage color. The species is monotypic: no subspecies are recognised.^[5]