Table 7: Plumage differences in the roseifrons, parvifrons, peruviana, dilutissima, and lucianii group.

Taxon	Breast Marking	Head Colour	Ear-coverts	Nape	Bend of Wing	Cheeks
roseifrons	Brown/green, narrow edging	Variably red, often entire head	Whiteish to dull brown	Brown	Variably with red	Red or blue
parvifrons	Brown/green, narrow edging	Variable on forehead to front crown	Dull brown	Brown	Green	Blue
peruviana	Brown, broad edging	Brown, blue tinge to forehead	Dull brown	Little blue	Green	Blue
dilutissima	Brown, broad edging	Brown, blue tinge to forehead	Dull brown	Little blue	Green	Blue
pereneensis	Brown, medium sized edging	Variably red to forehead	Dull brown	Little blue	Green	Blue
lucianii	Brown, narrow edging	Brown	Dark brown	Dark brown	Green	Blue
orosaensis	Brown, narrow edging	Variably red to forehead	Dark dull brown	Brown	Green	Blue