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Tag Archives: Gouldian Finches as Pets

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Introducing Estrildid Finches – the Waxbills, Munias, Nuns and Grass Finches

Among the130+ species of the family Estrildidae we find popular cage birds and highly endangered species.  Some, such as the gorgeously colored Gouldian Finch, are both – at once rare in the wild yet abundant in the pet trade.

 Gouldian FinchWaxbills and their relatives are often the first finches aviculturists obtain after having gained experience with the hardier zebra or society finches.  The black-headed munia and several others are well suited to this role – slightly more sensitive than Zebra Finches, yet robust enough to fare well when given proper care.

Natural History

Estrildid finches range throughout Africa, South and Southeast Asia and Australia and, with the exception of a few Australian species, favor warm climates.  They range in size from the 3.3 inch long Fernando Po Oliveback to the Java Sparrow or Rice Bird which, due to its stout build, appears larger than its 5.5 inches.


While certain Estrildid finches are among the most numerous birds in their habitats, others, such as the Gouldian and several of the parrot finches, are classified as either vulnerable or endangered by the IUCN.  The Black-lored Waxbill, known only from a tiny range in southern Democratic Republic of Congo, has not been seen since 1950, and may be extinct.

Keeping Waxbills

 Red cheek Cordon Bleu Finch Waxbills, nuns and munias are best housed in large indoor flight cages or, when the weather permits, outdoor aviaries. Warm temperatures are the rule, especially for breeding pairs (they leave the eggs unattended for longer periods than other finches), but healthy birds easily weather occasional exposure to temperatures in the low 50’s (F) if conditions are dry.

A covered nest should be included, even for non-breeders, as many Estrildids roost in nests outside of the breeding season.

Most species are gregarious in the wild, and do well in groups in captivity.  Mated pairs, however, are best kept alone.


Although primarily seed eaters that will thrive on a base diet of high quality finch food, Estrildids need a good bit of protein as well.  Egg food and softbill food should always be available.  Small live mealworms, waxworms, crickets and other insects are preferred however.  Canned insects and anole food (dried flies) are often well-accepted also.

Grit and cuttlebone should be available at all times.

Breeding Estrildid Finches

A number of species, especially the more popularly-kept munias and nuns, will breed readily in captivity if provided with ample room and quiet surroundings.  Tri-colored Nuns and other long-kept species are best suited for ones first attempts at breeding Estrildid finches.

All species studied thus far construct covered nests, and many roost in these even when not raising chicks.  Protein requirements soar during the breeding season – the provision of additional protein, especially in the form of live insects, is also useful in bringing finches into reproductive condition.

Further Reading

For specific information on individual Estrildid finches, please Introducing Nuns, Munias and Mannikins and The Common Waxbill.

I’ll cover the care of individual finch species in the future.


Gouldian Finch image referenced from wikipedia and originally posted by Kjacques

The Brilliant Gouldian Finch – Care Tips and Newly Discovered Facts – Part 2

Please see Part I of this article for a look at Gouldian finch (Erythrura gouldiae) natural history and emerging research items. I’ll cover the care of these popular beauties in a future article, but would like to point out a few of their unique requirements here.

Cage Size

Gouldian finches require more room than similarly-sized finches…there is some evidence that cramping may lead to metabolic disorders. Please provide yours with a large flight cage, or, if possible, an outdoor aviary.

Group-housing seems to stimulate reproductive success, another factor that favors using an outdoor aviary, but you’ll need to be aware of aggression in such situations.


Hailing from a warm climate, Gouldian finches are rather cold-sensitive, and are best housed at temperatures of 75-78 F, with an ambient humidity of 50-75%.

Live Food and Protein

As mentioned above, Gouldians rely heavily upon insects as food for part of the year. Be sure to provide ample feedings of live insects and canned invertebrates (silkworms, grasshoppers, crickets, etc.). The Zoo Med Bug Napper, an effective insect trap, is a wise investment for the Gouldian finch owner.

Egg food, hard boiled egg and young sprouts are all appreciated as well.

Further Reading

For more information on adding insects to the diets of Gouldian and other finches, please see my article Feeding Insects to Pet Birds.


Image referenced from Wikipedia and originally posted by Martybugs

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