The five taboos of raising cockatiels include:

Noisy environment: Cockatiels are timid and easily frightened.

Release: Cockatiels are not suitable for release. If you try to release it, the parrot may become frightened and fly away.

Dietary issues: Cockatiels have a sensitive gastrointestinal tract, so you should avoid giving them food during daily feeding. Feed inappropriate foods to avoid gastrointestinal problems.

Temperature control: Cockatiels are more sensitive to temperature and are afraid of both cold and heat.

Not prescribing the right medicine: When a parrot has health problems, do not use medicine at will.