Vegetables that cockatiels eat include pumpkins, potatoes, sweet potatoes, cabbage, lettuce, corn, peas, etc. Of course, cockatiels can also eat some fungi, such as shiitake mushrooms, fungus, etc. Cockatiels eating some vegetables appropriately are good for their health and can replenish water and vitamins.

Notes on feeding vegetables to cockatiels:

1. When feeding vegetables to parrots, be sure to choose fresh and mature ones. Parrots are likely not to eat vegetables of poor quality, resulting in waste.

2. When feeding vegetables to cockatiels, do not put them in the cage randomly to avoid being contaminated with feces. Any uneaten food should be cleaned up in time to prevent it from rotting, deteriorating and breeding bacteria.

3. Vegetables must be washed and disinfected before feeding, and pesticide residues on them must be washed away, otherwise it will cause food poisoning in cockatiels.