3D illustration: a cockatiel next to a dish of mealworms
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Cockatiel · Protein & dairy

Can cockatiels eat mealworms?

Yes, in small amounts

Yes, in small amounts. Cockatiels can have the odd mealworm as a protein treat, but insects are poor in calcium, a nutrient cockatiels often lack, so keep them occasional.

Portion
Two or three mealworms, live or dried
How often
Once a week at most

How to serve it

  1. Buy mealworms sold as animal food, never wild-caught insects
  2. Rehydrate dried mealworms briefly in warm water if you like
  3. Hand-feed or place in a foraging toy
  4. Remove any uneaten live mealworms so they do not escape into the cage

Why

Risks. Insects are poor calcium sources, and cockatiels are prone to calcium deficiency and egg-binding. Dried mealworms are calorie-dense, and pellet-fed cockatiels do not need extra animal protein.

Benefits. Mealworms are high in protein and make an interesting foraging item.

Questions owners ask 1

Can mealworms help my cockatiel during moult?

A few can add protein, but a balanced pellet diet already meets most needs. Ask your avian vet before adding extra protein for moult or breeding.

Sources & method 4

No source we found covers mealworms for cockatiels specifically, so this verdict is reasoned from general feeding guidance and nutrition data. Confidence: medium. Rated on the JOMIZOO Feeding Scale; when good sources disagree we choose the more cautious level.

  1. Calcium in the Avian Patient — LafeberVet (Christal Pollock, DVM, DABVP Avian Practice)
  2. Complete nutrient content of four species of commercially available feeder insects fed enhanced diets during growth (Finke MD. Zoo Biol. 2015;34(6):554-564) — Zoo Biology (PubMed record)
  3. Where Avian Nutrition and Health Intersect (Diet-related Disease in Pet Birds) — University of Illinois College of Veterinary Medicine (Judilee C. Marrow, DVM, DACZM)
  4. Nutrition in Psittacines — Merck Veterinary Manual

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