Cage Bird Incubation: Budgerigar, Cockatiel, Canary and Lovebird

Cage birds like the budgerigar, cockatiel, canary and lovebird have an entirely different incubation logic from land and waterfowl. Their eggs are small and their young are born naked with eyes closed (altricial); incubation and feeding are almost always handled by the parent pair. This guide covers the incubation durations of four popular cage birds, how to support natural incubation, and why artificial incubation is difficult.

Cage Bird Incubation Durations

Species	Incubation period	Temperature (artificial)	Humidity
Canary	13-14 days	37.3-37.6 °C	40-55%
Budgerigar	18 days (17-20)	37.0-37.4 °C	40-50%
Cockatiel	20 days (18-21)	37.2-37.5 °C	40-50%
Lovebird	23 days (21-24)	37.2-37.5 °C	45-55%

For a per-species summary see the relevant pages: budgerigar, cockatiel, canary, lovebird.

The hen usually lays every other day and, in most species, starts incubating after the second or third egg; so the chicks hatch a few days apart, at different sizes. This is normal.

Supporting Natural Incubation

With cage birds, the highest success comes from leaving the pair in peace and letting them incubate:

• A suitable nest box: Provide a nest box sized for each species (an open nest cup for the canary, a closed nest box for the parrots). Place it in a calm, high corner of the cage.
• Nest material: Fiber/felt for the canary; undecayed soft shavings for the parrots.
• Calcium and protein: During incubation and feeding, provide the pair with cuttlebone (calcium), egg food and fresh greens. Calcium deficiency causes egg binding and weak shells.
• Don't disturb: Checking the nest often, noise and changes in light make the pair abandon eggs or chicks. A short glance once a day is enough.
• Temperature and light: Keep the room at 18-24 °C and draft-free; a regular 12-14 hours of light helps breeding.

Candling and Egg Handling

Because cage bird eggs are very small, candle them carefully. When the pair is briefly off the nest, you can check an egg by holding a small flashlight under it rather than handling it; fertile eggs darken and show a vein network within a few days, while infertile ones stay clear. Move eggs with a clean spoon if needed, not with bare hands. The general candling principles are in our candling guide.

Why Is Artificial Incubation Difficult?

Hatching cage bird eggs in a machine is technically possible, but the real difficulty starts after the hatch. The young are born naked, eyes closed and completely dependent on the parents; in their first days they can't regulate their own heat or feed themselves. To raise them without parents:

• The chick must be kept in a warm ~35 °C pen.
• It must be fed every 2-3 hours, including at night, with a species-appropriate hand-feeding formula at the right temperature and consistency.
• Wrong temperature/consistency causes crop burn, crop stasis or aspiration.

So in practice the most reliable route is to let the parents feed. If the parents aren't feeding (abandonment, death, an inexperienced pair), giving the chick to another incubating pair (foster) offers a far higher survival chance than hand-rearing. Hand-feeding is recommended only for experienced breeders.

The Most Common Mistakes

• Checking the nest often and disturbing the pair (eggs/chicks get abandoned).
• Not providing the pair with calcium (cuttlebone) and egg food (weak shells, egg binding).
• Mistaking chicks of different sizes for a problem (it's normal, due to every-other-day laying).
• Attempting hand-feeding while inexperienced (crop burn, aspiration, death).
• Handling eggs with bare, dirty hands.

To track your cage bird incubation day by day, use the KuluçkaTakip app: pick the species, enter the first incubation day, and let the app calculate the expected hatch day for you.