Cockatiel Food Suggestions:

Dark green vegetables like broccoli, kale, spinach, dandelion greens, collard greens, mustard greens.
Vegetables high in carotene, such as sweet potatoes, yams, carrots, red peppers.
Other vegetables: turnips, green beans, peas, corn, tomatoes, legumes (like chick peas and kidney beans), hot peppers.
Fruits (no pits or cores, please): apples, grapes, bananas, oranges, melons, apricots, peaches, plums, oranges, tangerines, pomegranates, watermelon, kiwi.
Table food: cheese, eggs, pasta, rice, potatoes, wheat bread.

Are these good to feed your birds?? Thanks