Table 6: Plumage differences in the picta/emma group of taxa.

Taxon	Breast Marking	Forehead Colour	Ear-coverts	Band to Nape	Cheeks
picta	Brown, V-edging	Blue	Whitish	Narrow, blue	Blue
cuchivera	Brown, pointed V marking	Blue	Whitish	Amall, blue	Blue
emma	Blue-grey, narrow edging	Brown/blue	Whitish	Broad blue	Red-brown
auricularis	Blue-grey, narrow edging	Brown/blue	Whitish	Broad blue	Red-brown