Christopher Taylor Bird Nature Wildlife Mammal Photography
nature photography

Zebra Finch Picture

bird photography


The Zebra Finch, Taeniopygia guttata is the most common and familiar estrildid finch of Central Australia and ranges over most of the continent, avoiding only the cool moist south and the tropical far north. It also can be found natively in Indonesia and Timor-Leste. The bird has been introduced to Puerto Rico, Portugal and the U.S..

The ground-dwelling Zebra Finch grows to a size of about 10 cm long and prefers to eat grass seeds. This species is boisterous making vocalizations of mostly chattering trills and calls.


Zebra Finches inhabit a wide range of grasslands and forests, usually close to water. They are typically found in open steppes with scattered bushes and trees, but have adapted to human disturbances, taking advantage of human-made watering holes and large patches of deforested land. Zebra Finches "? including many human-bred variants to the species "? are widely kept by genetic researchers, breeding hobbyists and pet owners.

The Zebra Finch breeds after substantial rains in its native habitat, which can occur at any time of the year. Birds in captivity are ready to breed year-round. Wild birds are adaptable and varied in their nesting habits, with nests being found in cavities, scrub, low trees, bushes, on the ground, in termite hills, rabbit burrows, nests of other birds, and in the cracks, crevices, and ledges of human structures. Outside of the breeding time, brood nests are constructed for sleeping in.


The life expectancy of a Zebra Finch is highly variable on account of genetic and environmental factors. The Zebra Finch may reach up to 5 years in its natural environment, averaging 5 to 10 years in captivity with a maximum of 12 to 15 years. The greatest threat to the survival of the species are cats and loss of natural food.


There are two sub-species:

  • Taeniopygia guttata guttata, the Timor Zebra Finch, extends from Lombok in the Lesser Sunda Islands or Nusa Tenggara in Indonesia to Sermata in addition to coastal areas around the continent of Australia.
  • Taeniopygia guttata castanotis is found over the wide range of continental Australia.

The Australian race is sometimes split as Chestnut-eared Finch (Gould, 1837), Taeniopygia castanotis.

The morphological differences between the sub-species include differences in size. Taeniopygia guttata guttata is smaller than Taeniopygia guttata castanotis. In addition, the T.g. guttata males do not have the fine barring found on the throat and upper breast of T.g. castanotis as well as having small breast bands.

"Zebra Finches are extremely gregarious birds that are never met singly in their native habitat but are always found in groups of several pairs. The closest bond is between the cock and the hen... these two do things separately only while the eggs and nestlings have to be kept warm. However, despite the close contact with their mates, adult females indulge in bodily contact only rarely. Males in full coloration never do"

"? Hans-Jürgen Martain, 'Zebra Finches'

Song and other vocalizations

Zebra Finches are loud and boisterous singers. Their call can be a loud "beep", "meep", "oi!" or "a-ha!", sounding something like a toy trumpet or the buttons on a phone being pushed. Their song is a few small beeps, leading up to a rhythmic song of varying complexity in males. Each male's song is different, although birds of the same bloodline will exhibit similarities, and all finches will overlay their own uniqueness onto a common rhythmic framework. Fathers pass on their songs to their sons with little variation. Songs may change during puberty, but afterwards they are locked in for the life of the bird. Scientific research at Japan's RIKEN institute has suggested that singing to females is an emotionally rewarding experience for male Zebra Finches.

Captive Zebra Finch in England

Male Zebra Finches begin to sing at puberty while females lack a singing ability. This is due to a developmental difference, where in the embryo, the male Zebra Finch produces estrogen, which is transformed into a testosterone-like hormone in the brain, which in turn leads to the nervous development of a song system. Their song begins as a few disjointed sounds, but as they experiment and match what they sing to the memory of the father's song, it rapidly matures into a full-fledged song. During these formative times, they will incorporate sounds from their surroundings into their song, also using the songs of other nearly males for inspiration.

Male finches use their song, in part, as a mating call. The mating act is usually accompanied by a high pitched whining sound. They will also exhibit a hissing sound when they are protecting their territory.

Because Zebra Finch males learn their songs, they are often used as avian model organisms to investigate the neural bases of learning, memory, and sensorimotor integration. The Zebra Finch genome was the second bird genome to be sequenced, in 2008, after chicken. Their popularity as model organisms is also related to their prolific breeding, an adaptation to their usually dry environment. This ability also makes them popular as pet songbirds.


Zebra Finches, being weaverbirds, are primarily seed eating birds, as their beaks are adapted for dehusking small seeds. They prefer millet, but will eat many other kinds of fruit seeds as well. While they prefer seed, Zebra Finches will also eat fruits, vegetables, egg food, and live food. They also enjoy a meal of mealworms and other small insects. They are particularly fond of spray millet, and one or two of these small birds will eat a spray millet stalk within a few days. Zebra Finches are messy and voracious eaters, typically dropping seed everywhere. This behavior spreads seed around, helping plants to reproduce. The availability of water is important to this birds survival, so when it is present the Zebra Finch will drink often.

Breeding This article contains instructions, advice, or how-to content. The purpose of Wikipedia is to present facts, not to train. Please help improve this article either by rewriting the how-to content or by moving it to Wikiversity or Wikibooks.

A pair of finches show signs of wanting to nest by sudden bursts of gathering behaviors. They will pull strings or plant leaves that they can reach. If they have nothing at all to gather, they will use feathers and bits of seed husks. Any item they can use to build a nest will be deposited in a corner of the cage floor, or in their food dish. When these behaviors are noticed a mating pair should be provided with a sturdy wicker nest about the size of a large apple or orange. This nest should always be placed in the highest possible corner of the cage, opposite the food dish but near the normal night perch. Nesting finches will abandon a perch if it is across the cage with the male showing that he prefers to sit at top the nest while the female lays. During the nest building, however, both will spend the night cuddling inside the nest.

When they accept the nest shell and begin using it each night, they should be provided with an ample supply of very soft bits of string and leaves. They prefer items that are only a couple of inches long and will use nearly any type and color of soft material. The nest shell will be packed with everything they can reach for at least a week before laying begins. The egg clutch (amount of young in eggs) ranges from 3-12 eggs per egg laying period.

Males and females are very similar in size, but are easily distinguished from one another as the males usually have bright orange cheek feathers, a red beak (as opposed to the orange beak of a female), and generally more striking black and white patterns. The beak is sometimes the only way to tell the gender of a Zebra Finch, as sometimes the orange cheek coloring is faded or nonexistent. Offspring from a similarly colored nesting pair may sometimes vary from the parents coloration, with nestlings from plain grey to completely white. These variations are usually due to mixed breeding between finch types somewhere down the family line especially in pet store birds. However, the orange cheeks are a stubborn indication that a young Zebra Finch is indeed a male and the cheeks begin to appear when the young are about two months old. Young Zebra Finches will also have a black beak, with the coloring coming in at puberty.


A nesting pair of parents may produce as many as 2 to 12 eggs over a few days of active laying. The chicks will hatch according to the laying time of each egg. It is common to have one or two eggs remaining unhatched as the parents begin the task of feeding the nestlings. Nests should be left completely alone after the egg laying begins, and until the young begin to venture out on their own. The time from laying until a fledgling adventures outside will vary with each clutch, but generally good eggs will hatch within 14 to 16 days of laying and young will begin to venture out within about three or four weeks of hatching, and will look full grown in about three months. Breeding age is eight or more months. Zebra Finch are usually excellent parents and will readily take turns sitting on the nest and bringing food to the young.

While the female is laying, only her mate will be allowed in the nest. Allowing the pair to start a new family while the first clutch is still in the cage will overly stress all the birds in the family. The father bird will not allow any other birds near the nest while eggs are being laid, so the fussing and shoving will be noisy and tiring for all the birds.


Zebra Finches prefer to be left to their own devices. It is, however, possible to hand-tame a Zebra Finch. In order to do so successfully the finch should be very young, and it should not be provided with a mate. Some zebra finches have remained loving and tame despite being provided a mate later in life.


nature photography
All images and video © Copyright 2006-2017 Christopher Taylor, Content and maps by their respective owner. All rights reserved.
bird photography