Owl Finch

Overview

The Owl Finch, more formally known as the Double-barred Finch, is a small Australian estrildid finch named for its striking facial pattern. A ring of black feathering encircles an otherwise white face, giving the bird a distinctive owl-like appearance.

Plumage

The upperparts are soft grey-brown, and the white breast is crossed by two narrow black bars, one across the upper breast and one lower down. The rump is either white or black depending on the subspecies (the eastern and northern forms differ in this trait), and the wings show small white spots. Sexes look similar.

Field Marks

• White face fully outlined in black, giving an owl-like look
• Grey-brown back and wings with fine white spotting
• Two distinct black bars crossing the white breast
• Rump color (white or black) varies by subspecies/region

Similar Species

The combination of an owl-like ringed white face and double breast bars is unique among Australian finches, making this species easy to separate from similar-sized grass finches such as the Zebra Finch, which lacks the facial ring and shows chestnut flanks instead.

Habitat & Range

Owl Finches are widespread across much of mainland Australia, favoring dry grassy woodland, open scrub, grassland edges, and areas near water where grass seed is available. Two recognized forms occupy somewhat different regions: a black-rumped form in the north and east and a white-rumped form further inland and to the south, with a zone of overlap and intergradation.

The species is largely sedentary to locally nomadic, moving in response to seeding grasses and water availability rather than undertaking long-distance migration.

Behavior

Owl Finches are sociable, usually encountered in small flocks that forage together on the ground and low vegetation, sometimes joining mixed-species feeding groups with other grass finches.

Voice

The call is a soft, nasal "tiaa" or buzzy "eent"; the song is a simple, quiet series of piping and buzzing notes.

Feeding

Birds feed chiefly on fallen and ripening grass seeds taken from the ground or directly from seed heads, adding small insects to the diet, particularly when feeding young.

Nesting & Breeding

Pairs build a bulky, domed grass nest with a side entrance, sited in shrubs, low trees, or grass tussocks. Clutches typically number four to six white eggs, incubated and raised by both parents.