Chocolate contains theobromine, which is toxic to birds and can cause various health issues.
Avocado contains a substance called persin, which is harmful to birds and can cause heart and respiratory problems.
Birds have a low tolerance for alcohol, and even small amounts can cause severe intoxication and organ damage.
Similar to chocolate, caffeine is toxic to birds and can affect their central nervous system and heart.
These foods contain compounds that can damage a bird's red blood cells and lead to anemia.
Birds cannot tolerate excessive salt intake, so it's important to avoid feeding them salty foods like potato chips or pretzels.
Some fruit pits and seeds, such as apple seeds and cherry pits, contain cyanide compounds that are toxic to birds.
Wild mushrooms can be highly toxic to birds, so it's best to avoid feeding them any type of mushroom.
Excessive processed sugars can lead to obesity, metabolic issues, and dental problems in birds, while small amounts of natural sugars in fruits are generally acceptable.
Birds have difficulty digesting high-fat foods like fried or greasy items, which can lead to obesity and associated health problems.