Avocado is often called a superfood for people, but for birds it is the opposite — it is one of the most dangerous foods you can have in the house. Whether you keep a budgie, cockatiel, parrot or any other pet bird, avocado should never be offered, not even a taste.
The short answer
No — birds should never eat avocado. It contains a natural compound called persin that is toxic to birds and can cause heart failure and death, sometimes within a day of eating even a small amount. There is no safe portion, and no way to make avocado safe for a bird.
Why avocado is toxic to birds
Persin is a fatty compound found throughout the avocado plant. Humans and most mammals tolerate it, but birds are extremely sensitive to it: persin can damage the heart muscle and cause fluid to build up around the heart and lungs. Because pet birds are so small, a surprisingly tiny amount can be enough to be fatal, and it can act fast.
Every part of the avocado is dangerous
It is not just the green flesh. The skin, the pit (stone), the leaves and the flesh all contain persin, and prepared foods count too — guacamole, avocado dips, spreads and avocado toast are all off-limits. Never let a bird share your plate, sit on the counter near avocado, or forage where avocado has been prepared.
Warning signs of avocado poisoning
Symptoms can appear within 12 hours and may include a fluffed-up, weak or lethargic bird, laboured or rapid breathing, a racing or irregular heartbeat, sitting low and refusing to move, and not eating. In severe cases birds collapse and die, sometimes with little warning. Because birds hide illness and avocado can act quickly, waiting to "see how it goes" is dangerous.
What to do if your bird ate avocado
Act immediately — do not wait for symptoms and do not try to treat it at home. Remove any remaining avocado, note roughly how much was eaten, and phone an avian vet or emergency animal hospital straight away. Keep your bird warm, quiet and calm while you arrange help. For other foods to keep well away, use our bird food checker, and read why chocolate is just as dangerous.