Long-tailed Finch

The Long-tailed Finch, Poephila acuticauda, is a charming estrildid finch endemic to the northern regions of Australia. It is a predominantly fawn-coloured bird, adorned with a pale grey head and a striking black bib that contrasts with its eyes. The species is notable for its elongated, pointed black tail that adds to its elegant appearance.

Identification Tips

Adult Long-tailed Finches measure approximately 160 mm in length. Males typically weigh between 13.5 and 16.2 grams, while females range from 11.4 to 17.6 grams. Both sexes exhibit a roundish black bib on their throat and upper chest, with pinkish-brown upperparts and paler plumage below. Their grey heads are complemented by white ear-patches and black lores, with black patches on the upper flanks. The rump and undertail coverts are white. The beak colour varies from red to orange to yellow, with juveniles sporting black beaks and shorter tails.

Habitat

The Long-tailed Finch thrives in dry savannah habitats, preferring open woodlands where it can forage and nest.

Distribution

This species is found from the Kimberley region to the Gulf of Carpentaria in northern Australia. It has a broad global extent of occurrence, estimated between 1,000,000 and 10,000,000 km².

Behaviour

Long-tailed Finches form simple pair bonds and may sometimes be seen in extended family groups or small flocks. They maintain close proximity to their partners during various activities. Courtship involves the male adopting an upright posture and singing to attract a mate.

Song & Calls

The Long-tailed Finch uses song as a means of self-identification to its partner and employs a 'distance call' to maintain contact.

Breeding

Breeding occurs in natural hollows or lower vegetation, with nests constructed from grass and lined with finer materials. Both sexes share feeding responsibilities, and there are reports of cooperative breeding. Clutches typically consist of four to six white eggs, with an incubation period of 13 to 17 days.

Conservation Status

The IUCN has classified the Long-tailed Finch as Least Concern, indicating that the species does not currently face significant threats to its population.