The red-cheeked cordon-bleu is a delicate, sky-blue African waxbill (family Estrildidae) in which males sport a bright red cheek patch. It is a graceful aviary finch that is cold-sensitive and benefits from live food, especially when breeding.
ℹ️
Educational only. KinStation content is reviewed by licensed veterinarians but cannot replace an in-person exam. Always consult a licensed veterinarian or board-certified specialist for diagnosis, treatment, or any decision affecting your pet's health.
🩺 Need expert help with your red-cheeked cordon-bleu?
Connect with a specialist near you or ask a licensed vet — never substitute online guidance for hands-on care in an emergency.
Tiny finch, about 12.5-13 cm (5 in) long, weighing around 10 g.
Lifespan
5–10 years
Social needs
pair
Native region
Sub-Saharan Africa (drier open grassland and savanna across the Sahel and East Africa)
Origin
Old World
Climate
⛅ Subtropical
Family
Estrildidae
Genus
Uraeginthus
Part of the Finches
Finches are small, social seed- and insect-eating songbirds kept primarily as aviary and cage birds for their color, song, and lively flocking behavior rather than for handling.
From the minimum an animal needs to be kept humanely, up to the ideal setup. Bigger is almost always better — minimums are floors, not targets.
Photo coming soon
Minimum
Pair finch cage
30 × 18 × 18 in, bar spacing 3/8 in
An African waxbill: keep in compatible pairs, never solo. Provide live food (small mealworms, fruit flies) as 30–50% of the diet, multiple bathing dishes, dense foliage hides, and a warm room (≥ 20 °C). Bar spacing must be tight — finches escape through 1/2-in gaps.
Photo coming soon
Recommended
Planted flight cage
48 × 24 × 30 in flight cage with plants
Longer flight with live or silk plants, multiple bathing options, varied seed plus live food, and quiet cage-mates only (no aggressive Australian finches). Cordon-bleus are nervous — a calm setting and live food supply prevent feather issues.
Photo coming soon
Ideal
Heated planted aviary
6 × 3 × 6 ft heated planted aviary
Walk-in planted aviary with frost-free heating, dense shrubs, mealworm dishes, and compatible African softbills/waxbills. Best feather quality, breeding behaviour, and longevity.
Life & growth stages
How this animal changes through its life — each stage often has its own care, diet and space needs.
Photo coming soon
Egg
Birds develop inside a hard-shelled egg incubated by the parent(s). Egg size, shell color, and clutch size vary by species; the embryo develops over days to weeks before hatching.
Photo coming soon
Hatchling / Chick
Hatchlings are either altricial — naked, blind, and dependent on parents (typical of parrots and songbirds) — or precocial — downy, mobile, and self-feeding soon after hatching (typical of poultry and waterfowl). Down gives way to the first feathers.
Photo coming soon
Juvenile / Fledgling
Fledglings grow in their juvenile plumage and begin to fly and feed themselves, though they may still beg from parents at first. Juvenile feathering is often duller than the adult and is replaced as the bird matures.
Adult
Adults attain full body size and mature plumage, and are capable of breeding. Many species show distinct adult coloration, and in sexually dimorphic birds males and females differ in plumage, size, or markings.
(c) Claire O'Neill, some rights reserved (CC BY-NC) via iNaturalist — https://www.inaturalist.org/observations/174309235
Habitat & enclosure
Best kept in a planted aviary or a roomy flight cage at least 36 in (90 cm) long, since these active finches need horizontal flying space. They are sensitive to cold and damp and roost on open branches, so maintain a minimum of about 18 C (64 F) and ideally 22-28 C (72-82 F), with an absolute floor near 15 C (59 F). Provide live plants, fine twigs, and sheltered roosting spots; protect from drafts and chills.
Substrate
On aviary or cage floors use a clean, absorbent substrate such as paper, fine bird-safe sand, or pine-based litter, kept dry to prevent dampness-related illness. In planted aviaries, well-draining soil with hardy plants works well; spot-clean frequently to control bacteria and parasites.
Equipment & setup
In cool climates provide supplemental heat to hold temperatures above about 18 C, plus full-spectrum lighting in indoor setups for wellbeing and vitamin D. Furnish dense foliage or brush for cover and nesting, finch-sized nest baskets or boxes, shallow bathing dishes, and multiple feeders to reduce competition.
Diet
Offer a quality small-finch seed mix of white, red, and Japanese millet, panicum, and canary seed, plus sprouted seeds and fresh greens. Live food is important: provide small mealworms, waxworms, fruit flies, termites, and micro-crickets, given daily during breeding and chick-rearing when insects are essential for success. Supply a calcium source such as cuttlebone and fine grit.
Behavior & temperament
Cordon-bleus are peaceful, sociable, and active but somewhat shy; they are best kept as bonded pairs or in groups with other gentle finches rather than handled, as they are not a tame, hands-on bird. Males sing softly and perform a courtship display. They can be territorial toward their own species when breeding, so give pairs adequate space.
Health
These delicate finches are vulnerable to chilling, dampness, and stress. Watch for respiratory infections, air-sac mites, scaly leg/face mites, intestinal parasites, and egg-binding in hens, which is reduced by adequate calcium and warmth. Quarantine new birds, maintain warmth and hygiene, and provide an insect-rich diet to support breeding hens.
Tips, DIY & hacks
Keep cordon-bleus warm and draft-free year-round, and never let temperatures drop near freezing. Provide live insects daily during breeding, as pairs rarely raise chicks on seed alone. House them with other small, non-aggressive finches and offer densely planted cover to encourage natural behavior and successful nesting.
