Zebra Finch

Adult males have striking markings: bright orange cheek patches, a black-and-white striped throat and upper chest (zebra stripes), chestnut flanks with white spots, and a bright red-orange bill. Females are generally duller, lacking the orange cheeks, chest bars, and chestnut flanks, possessing a grey head and upperparts with a slightly paler orange bill. Juveniles resemble females but have a black bill that turns orange as they mature.

Bright orange-red bill, zebra-striped throat/breast, chestnut flanks with white spots in males; overall grey-brown body with a rounded tail featuring black-and-white barring underneath.

Length: 10-11 cm (4 inches), Wingspan: approx. 15-20 cm, Weight: 10-16 grams.

Characterized by a distinctive nasal 'beep' or 'tet' call, and the male sings a somewhat mechanical, rhythmic, and high-pitched song composed of individual learned notes.

Primarily granivorous, feeding on a wide variety of grass seeds. They also consume insects during the breeding season and readily drink water frequently despite arid conditions.

Arid and semi-arid open country with scattered trees and bushes, grasslands, scrublands, and heavily modified agricultural lands near water.

Nomadic; they move around in response to erratic rainfall and food availability rather than following traditional seasonal migration patterns.

Builds a domed, bottle-shaped nest out of grass, twigs, and feathers, lined with soft materials. Placed in dense bushes, trees, tree cavities, or man-made structures. Clutch size is typically 2 to 7 eggs, incubated by both parents for about 12-15 days.

Double-barred Finch (Stizoptera bichenovii), which shares a similar size and shape but has distinct black-and-white facial patterns and lacks the bright orange cheeks and chestnut flanks.

Acts as an important seed disperser and prey species for local predators within its native arid and semi-arid grassland ecosystems.

Least Concern, with a stable and widespread population trend.

In the wild, look for them near permanent water sources in arid regions where they congregate in large, noisy flocks to drink. In captivity, observe their social interactions and nesting habits in aviaries.

Zebra finches are one of the most widely used model organisms in behavioral neuroscience, particularly for studying how birds learn their songs and neural plasticity.