Updated July 29, 2026

A clear bird-care answer

What do cockatiels eat?

Cockatiels usually do best with a species-appropriate staple diet, often pellet-centered, plus washed vegetables and greens, measured seed, clean water, and tiny treats for training. Seed-only diets are a common problem.

A cockatiel diet should be steady enough to monitor and varied enough to support health.

Two grey Cockatiels resting side by side on a wooden nest box, with raised crests, orange cheek patches, folded wings, and long tails visible.

01

What changes the cockatiel questions answer

Build the daily diet around a reliable staple, not a bowl of favorite seeds.

02

Use seed carefully

Cockatiels love seed, but free-choice seed can crowd out better nutrition and make weight management harder.

03

Offer fresh foods

Washed greens, vegetables, and small safe portions can help when introduced patiently.

04

Change slowly

Do not suddenly remove familiar food from a cockatiel that does not yet eat the new diet.

05

Best habit

Track weight, droppings, and what the bird actually eats, not just what you offer.

Sources and further reading