Dimorphic jewel-babbler

Brown-headed jewel-babbler
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Cinclosomatidae
Genus:	Ptilorrhoa
Species:	P. caerulescens
Subspecies:	P. c. geislerorum
Trinomial name
Ptilorrhoa caerulescens geislerorum (A.B. Meyer, 1892)

The brown-headed jewel-babbler (Ptilorrhoa caerulescens geislerorum), also known as the dimorphic jewel-babbler or brown-capped jewel-babbler, is a jewel-babbler in the family Psophodidae. It is usually considered to be conspecific with the blue jewel-babbler, but is sometimes considered a distinct species separated altitudinally and by varying behaviour, calls and female plumage.

...
Wikipedia