Long-tailed Finch (species: Poephila (Poephila) acuticauda) in Kimberley Coast (Gaia Guide)
Poephila (Poephila) acuticauda
Long-tailed Finch


©J.J. Harrison: Long-tailed Finch (Poephila (Poephila) acuticauda)

©Marcel Burkhard: Long-tailed Finch (Poephila (Poephila) acuticauda) with a red bill

©Lip Kee Yap: Long-tailed Finches (Poephila (Poephila) acuticauda) with yellow bills
Kingdom Animalia
Phylum Chordata
Class Aves
Order Passeriformes
Family Estrildidae
Genus Poephila
Species Poephila (Poephila) acuticauda
Status least concern

Colours

                   

Distinguishing features

It has a prominent roundish black bib on its throat and upper chest and a long pointed black tail. It has pinkish brown upperparts with paler plumage below its bib over the lower breast and abdomen. It has a grey head, a white ear-patch, and black lores. It has black patches on its upper flanks and its rump and undertail coverts are white.

The beak colour of the adult Long-tailed Finch varies from red through orange to yellow. The subspecies with red beaks is sometimes called Heck's Grass Finch Poephila acuticauda hecki, and the nominate subspecies with orange or yellow beaks is sometimes called the Long-tailed Grass Finch.

Males are females are similar, except the females may be slightly duller and may have a slightly smaller bib. Females have shorter wings and tails than males on average, but their measurements, as well as throat bib size, generally lie within the range of male measurements. Furthermore, male and female plumage is indistinguishable in ultraviolet and visible light.

Juveniles have black beaks and shorter tail feathers. (Wikipedia)

Size

  • From 15 cm to 16.5 cm (Length of specimen)

Wingspan

  • Wingspan data is not yet available.

Synonyms

Distribution


©Atlas of Living Australia: Australian distribution

Distribution and habitat preferences

It inhabits open woodland across northern Australia, from Derby east to the Leichhardt River in northern Queensland. (Wikipedia)

Web resources