Last updated: May 23, 2026
In this article
Precision Matters and Mistakes Are Fatal
Parrot egg incubation is unforgiving. A two-degree temperature swing, a wrong humidity reading, or a missed turning cycle for a single day can kill the embryo. Different species require different parameters, and many beginner breeders learn this only after losing a clutch. This piece outlines the general framework and species-specific numbers so you understand the scale of precision involved. It is not a substitute for hands-on training with an experienced aviculturist and an avian-certified veterinarian.
If you do not already have a backup brooder, calibrated thermometer and hygrometer, a candling light, a gram scale, and a relationship with an avian vet, you are not yet ready to incubate. Before assembling the equipment, read our piece on parrot breeding ethics and welfare considerations to weigh whether you should be doing this at all.
The Three Variables That Make or Break a Clutch
Incubation revolves around three controlled variables: temperature, humidity, and turning. Each interacts with the others, and each must remain within tight ranges across the full incubation term.
Temperature drives embryonic development rate. Too warm and the chick develops too quickly with malformations. Too cool and development slows, stalls, or stops. Brief swings can also be tolerated by a clutch with a broody parent because the parent compensates with proximity; an incubator has no such forgiveness.
Humidity controls how much moisture the egg loses through the shell during incubation. Eggs are supposed to lose roughly twelve to fifteen percent of their initial weight through the term. Too dry and the chick dehydrates inside the shell, often dying during pip. Too humid and the air cell does not develop properly, leaving the chick unable to position for hatch.
Turning prevents the embryo from sticking to the shell membrane. Parent birds turn eggs many times per day. Incubators replicate this with automatic turning cradles or require manual turning at set intervals.
Species-Specific Parameters
Numbers below are widely cited general guidelines from aviculture literature. Confirm species-specific parameters with an experienced breeder before incubating, because individual lines and altitudes can shift the targets.
Budgerigar (Melopsittacus undulatus). Dry-bulb temperature around 99.5 to 100 degrees Fahrenheit. Humidity around 45 to 50 percent during incubation, raised to 60 to 70 percent at lockdown. Turning three or more times daily. Term approximately eighteen days.
Cockatiel (Nymphicus hollandicus). Dry-bulb temperature around 99 to 100 degrees Fahrenheit. Humidity 45 to 50 percent during incubation, 60 to 70 percent at lockdown. Turning three or more times daily. Term approximately eighteen to twenty-one days.
Lovebird (Agapornis spp). Dry-bulb temperature around 99.5 degrees Fahrenheit. Humidity 50 to 55 percent during incubation, raised at lockdown. Turning three or more times daily. Term approximately twenty-one to twenty-four days depending on species.
Conure (various genera). Dry-bulb temperature around 99.5 degrees Fahrenheit. Humidity 50 to 55 percent. Turning three or more times daily. Term twenty-three to twenty-six days depending on species.
African Grey (Psittacus erithacus). Dry-bulb temperature around 99.5 degrees Fahrenheit. Humidity around 55 percent during incubation, raised at lockdown. Turning three or more times daily. Term approximately twenty-eight days.
Amazon parrot (Amazona spp). Dry-bulb temperature around 99 to 99.5 degrees Fahrenheit. Humidity 55 to 60 percent. Turning three or more times daily. Term twenty-six to twenty-nine days depending on species.
Macaw (Ara spp). Dry-bulb temperature around 99 degrees Fahrenheit. Humidity 55 to 65 percent. Turning three or more times daily. Term twenty-six to twenty-eight days for most species in the genus.
Cockatoo (various genera). Dry-bulb temperature around 99 to 99.5 degrees Fahrenheit. Humidity 55 to 60 percent. Turning three or more times daily. Term varies widely from twenty-four to thirty days by species.
If your species is not on this list, contact a breeder or avian vet with experience in that species. Do not extrapolate from a related species without confirming.
Calibration: Trust No Reading You Have Not Verified
Built-in thermometers and hygrometers in even premium incubators drift. The single most common reason for hatch failure in home setups is an uncalibrated sensor reading a comfortable number while the actual interior is too hot, too cold, too wet, or too dry.
Calibrate every incubator with a reference instrument before each clutch. Use a NIST-traceable thermometer for temperature and a verified salt-test method for hygrometer accuracy. Many serious breeders run two independent sensors and compare. If a sensor disagrees with another sensor and you cannot tell which is right, the clutch is at risk until you resolve it.
Turning: Why It Matters and How to Do It
The embryo floats in the egg on a yolk sac, suspended by membranes. Without rotation, the embryo gravitates toward the shell and adheres, causing developmental failure or death. Parent birds rotate eggs constantly; incubators must approximate that pattern.
Automatic turning cradles rotate eggs slowly through small angles many times per day. Manual turning, when necessary, should happen at least three times per day at unequal intervals — for example, morning, mid-afternoon, and bedtime — to avoid creating a daily cooling pattern at the same time. Mark each egg with a pencil so you can confirm the turn.
Turning stops a few days before expected hatch — the “lockdown” period — to let the chick orient for pip. The exact lockdown day varies by species; for budgies and cockatiels it is around day fifteen or sixteen, for African greys around day twenty-five, for macaws around day twenty-four.
Candling and Weight Tracking
Candling — shining a cool LED light through the shell — lets you see whether the egg is fertile, developing normally, or dead in shell. Healthy embryos show a network of red blood vessels by day five to seven in small species, later in large species. Air cell size grows steadily through the term. A stalled or shrinking air cell signals trouble.
Weighing eggs every few days on a precision gram scale tracks moisture loss. Plot the weights against the species-specific target curve. An egg that loses too much weight needs increased humidity. An egg that loses too little needs decreased humidity. Adjust early; small course corrections work, last-minute panic adjustments often fail.
Lockdown and Hatch
Three to five days before expected hatch (species-dependent), stop turning and raise humidity to the higher target. The chick will position for pip, internal pip into the air cell, then external pip through the shell, then zip around the circumference, then emerge.
This sequence can take twelve to forty-eight hours from first external pip. Resist the urge to assist. Premature shell removal causes umbilical bleeding and chick death. Only an experienced mentor or avian vet should evaluate whether intervention is warranted, and only late in the process when other indicators support it.
After hatch, leave the chick in the incubator for an hour or two to dry off, then move to a brooder at species-appropriate temperature. Our piece on parrot hand feeding formula preparation and safety covers the first feeds.
When to Call a Vet
Any unexpected egg behavior — early pip, stalled hatch, blood from the shell, weak chick on emergence, or a parent unable to lay a follow-up egg — warrants an immediate call to an avian-certified veterinarian. Egg binding (dystocia) in the hen is a separate emergency covered in our piece on avian egg binding dystocia emergency treatment protocol.
Use our finding an avian certified veterinarian guide to identify a vet before you incubate, not during a crisis.
Frequently Asked Questions
What temperature do parrot eggs need?
Most psittacines incubate between 99 and 100 degrees Fahrenheit dry-bulb. Smaller species tend slightly higher, larger species slightly lower. Always confirm species-specific parameters.
What humidity do parrot eggs need?
Roughly 45 to 60 percent during incubation depending on species, raised to 60 to 70 percent at lockdown. Verify with a calibrated hygrometer and adjust based on egg weight loss.
How often should I turn parrot eggs?
Automatic turning cradles rotate eggs gently many times a day. Manual turning requires at least three times daily at uneven intervals. Stop turning at lockdown a few days before hatch.
Can I incubate parrot eggs in a chicken incubator?
Marginally. Many chicken incubators run slightly hot for psittacine eggs and have less stable humidity control. They can work in a pinch but are not ideal for valuable clutches.
Why are my eggs not hatching?
Common causes include uncalibrated sensors, humidity too low or too high, infertile eggs, parent nutrition issues, or pathogens. Candling and weighing through the term help diagnose. Consult an avian vet after any hatch failure.
