Furry Diary

Diamond Firetail

Stagonopleura guttata

Also called Diamond Sparrow, Spotted-sided Finch, Spotted Finch

SpeciesShort profile

From South-eastern Australia, from the Carnarvon Ranges in Queensland to the Eyre Peninsula in South Australia.12

A friendly guide, not veterinary advice. For anything about your pet's health, ask your vet.

At a glance the quick version

Length10 to 13 cm3
Lifespan5 to 10 years435
Sizetiny

Length 10-13 cm (4-5 inches).

5-7 years in the wild, up to 10 years in captivity.

Stunning, colourful plumage
Lively and active
Can live 10 years with good care
63

Looks how to spot one

feathers

A small finch with ash-brown upperparts, a silver-grey crown and neck, white underparts, a black band across the chest that continues down the flanks dotted with white, and a bright crimson rump. The bill and eye ring are coral, legs and feet dark grey. Females look similar but are sometimes smaller; juveniles have a black bill and duller colours.13

Coloursash brownsilver-greywhiteblackcrimsoncoral13

Personality what they are like

Bold and assertive, with variable aggression between individuals. They can be moderately aggressive, especially during breeding, and may bully smaller finches. Less aggressive individuals can live peacefully in large mixed aviaries with other placid finches. They are social and often seen in groups of five to forty birds in the wild.643

Daily activity how busy a day looks

Needs a large flight aviary (minimum 6 feet by 3.3 feet for a pair) to fly daily. Small cages cause stress. Provide horizontal perches at different heights and a shallow water dish for regular bathing.36

Grooming and care the hands-on bits

Provide a shallow container of water for daily bathing. A strict worming and parasite control programme is essential because they feed on the ground and are prone to fungal and coccidial infections. Avoid damp floors in the aviary.356

Home where they are happiest

Best kept in a large, planted outdoor aviary with plenty of hiding places and nesting sites. They prefer to build their own large nest in dry shrubs or brush, but may accept half-open nest boxes, wire baskets or logs. Nest inspections are not tolerated. In some Australian states, strict licensing requirements apply, and the species is not recommended for beginners.637

Food basics what goes in the bowl

A quality seed mix (canary seed, various millets, panicum) as a base, plus sprouted seeds, fresh green seed heads, leafy greens (kale, bok choy, endive, silverbeet), and live food such as mealworms, maggots, termites and small crickets. Live food is essential for breeding. Avoid too much spinach as it can cause calcium deficiency.637

Company who they like around

Social birds that live in flocks of five to forty in the wild. In captivity, they can be housed with other large finches such as cutthroats, chestnut-breasted mannikins, Java sparrows, goldfinches, greenfinches, song sparrows and canaries. Aggressive individuals may need to be kept as single pairs. They are monogamous and form strong pair bonds.642

The story where it all began

The diamond firetail has been known by several names since the early 1800s, including 'spotted finch' and 'spotted-sided finch'. The name 'diamond firetail' was first used in the Royal Australian Ornithological Union's second official checklist in 1926. Its scientific name Stagonopleura guttata comes from Greek for 'spotty flanks' and Latin for 'droplet'. The species has been kept in aviculture for many years, valued for its striking colours, but it remains a challenging bird for experienced keepers due to its assertive behaviour, difficulty to sex, and specific breeding requirements. In some Australian states, strict licensing is required to keep them.76

Recognised by the official bits

IUCN
Near Threatened3

The care rhythm Furry Diary remembers it for you

A typical home-care rhythm for a Diamond Firetail. It is our own starting plan, not a vet's advice, and you can change every line in the app.

Tell me when it launches

Treats they will love homemade and simple

Budgie Seed Bells

A fun homemade treat that mimics shop-bought seed bells, giving budgies a foraging activity and a tasty reward.

You need

  • 150g bird seed mix
  • 2 egg whites
  • Rapeseed oil
  • Greaseproof paper
  • Small terracotta pots
  • 20cm lengths of wire

How

  1. Beat the egg whites until frothy.
  2. Mix the frothy egg whites with the bird seed mix.
  3. Grease the greaseproof paper with a little rapeseed oil and line the insides of the terracotta pots.
  4. Fill the pots with the seed mixture.
  5. Insert both ends of a 20cm wire through the drainage hole in the base of the pot, so a loop of wire sits inside the mixture.
  6. Bake the pots in a cool oven at 80-90°C (175-200°F) for 90 minutes, checking after the first hour to ensure the mixture has set.
  7. Allow to cool completely, then gently remove the seed bells from the pots and peel away the paper.
  8. Hang from the cage roof by looping the wire ends through and around the bars, ensuring no sharp ends are accessible.

How much: Offer one seed bell occasionally as a treat, not as a daily food.

Recipe from Omlet UK

Budgie Cookie Treats

A nutritious, homemade biscuit that provides variety and enrichment, using safe ingredients like vegetables and seeds.

You need

  • 3 tbsp chopped vegetables and greens (e.g., carrot tops, kale)
  • 100g wholemeal flour
  • 100g maize flour (cornmeal)
  • 60g crushed budgie pellets OR ground mixed seeds and grains
  • 1 small carrot, grated
  • 1 dried fig, finely chopped
  • 60g mixed seeds, whole
  • 150ml water

How

  1. Preheat the oven to 180°C.
  2. Mix all the ingredients together to form a stiff dough. Add a little more water if too dry, or more flour if too wet.
  3. Roll the dough into small balls in the palm of your hand.
  4. Place the balls on a floured baking tray and flatten each until 1cm thick.
  5. Prick the biscuits all over with a toothpick.
  6. Bake at 180°C for 15 minutes.
  7. Allow to cool completely before serving.

How much: Offer one small cookie as an occasional treat, not a daily food.

Recipe from Omlet UK

Fresh Greens for Canaries and Finches

A simple, healthy treat that adds essential vitamins and moisture to the diet, mimicking natural foraging.

You need

  • Small pieces of fresh, washed greens (e.g., parsley, carrot tops, kale, red leaf lettuce, endive, dandelion, chickweed, or groundsel)

How

  1. Wash the greens thoroughly to remove any pesticides or dirt.
  2. Cut into small, bird-sized pieces (about thumbnail size for a canary or finch).
  3. Offer a small portion in a clean dish or clipped to the cage bars.
  4. Remove any uneaten greens after a few hours to prevent spoilage.

How much: Offer a small portion several times a week as a treat, making up about 20-25% of the daily diet.

Recipe from VCA Animal Hospitals

Not veterinary advice. Check with your vet first if your pet has allergies, a health condition, is on a special diet or is pregnant. Treats should stay a small part of the daily food. Cut to a safe size and supervise. Terms of use

Owner questions the things everyone asks

How often should I feed my Diamond Firetail?

Offer a quality seed mix daily as a base, and provide fresh greens and live food regularly, especially during breeding. Follow the food label for amounts and check with your vet for precise portions.637

What does a Diamond Firetail eat, and what should it never eat?

They eat a seed mix (canary seed, millets, panicum), sprouted seeds, fresh green seed heads, leafy greens like kale and bok choy, and live food such as mealworms and crickets. Avoid too much spinach as it can cause calcium deficiency.637

How much space does a Diamond Firetail need?

A pair needs a large flight aviary at least 6 feet by 3.3 feet to fly daily, as small cages cause stress. Provide horizontal perches at different heights for exercise.36

What temperature, light or water does a Diamond Firetail need?

They thrive in a large outdoor aviary with natural light and a shallow water dish for daily bathing. Temperature needs vary; consult an exotic-pet vet for specific guidance.63

How often should I clean a Diamond Firetail's home?

Clean the aviary regularly to prevent damp floors and fungal infections, and follow a strict worming and parasite control programme. Daily spot-cleaning and weekly deep cleans are recommended.356

Can a Diamond Firetail live with others?

Yes, they are social and can live with other large finches like cutthroats and canaries in a large mixed aviary, but aggressive individuals may need to be kept as single pairs.642

How long does a Diamond Firetail live?

Lifespan varies; ask a good breeder or exotic-pet vet for typical longevity in captivity.

Can I handle a Diamond Firetail?

They are not typically handleable and prefer minimal human interaction, as handling can cause stress. Enjoy them as watchable birds in a spacious aviary.63

Written from the sources on this page, a few checked guides (VCA, ASPCA, RSPCA) and Furry Diary's own starting care plan. A friendly guide, not a vet's advice.

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Where this comes from

Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.

  1. birdlife.org.au: diamond firetail birdlife.org.auused for origin, weight kg, coat or body, colours, fun fact
  2. nfss.org: diamond firetail nfss.orgused for origin, social needs
  3. singing-wings-aviary.com: diamond firetails singing-wings-aviary.comused for weight kg, length cm, lifespan years, coat or body, colours, best traits, temperament, activity needs, grooming or care, habitat needs, diet basics, fun fact
  4. animaldiversity.org: Stagonopleura guttata animaldiversity.orgused for lifespan years, temperament, social needs, fun fact
  5. cliftonfinchaviaries.com: diamond cliftonfinchaviaries.comused for lifespan years, grooming or care
  6. aviculturehub.com.au: diamond firetail finch aviculturehub.com.auused for best traits, temperament, activity needs, grooming or care, habitat needs, diet basics, social needs, history
  7. en.wikipedia.org: Diamond firetail en.wikipedia.orgused for habitat needs, diet basics, history
  8. watchbird-ojs-tamu.tdl.org: 2995 watchbird-ojs-tamu.tdl.org
  9. VCA Animal Hospitals: Feeding times and frequency for your dog vcahospitals.comused for owner questions
  10. ASPCA: Dog grooming tips aspca.orgused for owner questions
  11. ASPCA: Cat grooming tips aspca.orgused for owner questions
  12. ASPCA: People foods to avoid feeding your pets aspca.orgused for owner questions
  13. RSPCA: What to feed your rabbit rspca.org.ukused for owner questions

Checked 2026-10-02. Text is written in our own words from these sources.