Paperbark Flycatcher

The paperbark flycatcher (Myiagra nana), also known as the little restless flycatcher, is a passerine bird in the family Monarchidae. It occurs in tropical woodland and riverine habitats of northern Australia and southern New Guinea. Previously, some authorities lumped the paperbark flycatcher as a distinctive subspecies of the restless flycatcher (Myiagra inquieta) of southern and eastern Australia, with which it forms a superspecies. == Taxonomy and systematics == Originally described as Seisura nana by John Gould in 1870, the paperbark flycatcher was long treated as a subspecies of the restless flycatcher (M. inquieta), until 1999 when Schodde and Mason identified the distinctness and lack of intergrading in closely situated populations of the two parapatric taxa. == Description == The paperbark flycatcher is broadly similar to the restless flycatcher, with entirely black upperparts from the crown and sides of the head, in contrast with entirely white underparts from the throat to the vent. It is a smaller bird, at only two-thirds the weight of its southern relative, and has a proportionately shorter and broader bill, with longer and stouter rictal bristles. There is no overlap in size between the species. The back and the crown of nana are the same glossy…