Cockatiel types

Well, there are more types of cockatiels. The basic type is Normal Grey parrots. They are wild-coloration cockatiels. They have fully gray body, and yellow head.

Second is Pied ones. They are 3 quarters in yellow colour, and 1 quarter in dark colour.
There are White headed ones, too. The yellow colour is replaces with 75 procent white colours. Other 25 procent are black dark colours.

My parrot is Pearl one. The pearl ones have pattern on body.
There are a lots of more cockatiel types, but these are most common.

About cockatiels

Cockatiels are one of the parrots species. They live in Autralia. 

Cockatiels are known as a good pets. People common have this birds in theyre houses. They can talk, but very rare. They are good singers. Well, my cockatiel is quite boring, but i think that other cockatiels are not boring as him.

This specie do not love solitude, so they aquire attention. Cockatiels are very bigger than Parakeets, but smaller than Cockatoo and other big parrot, so they are middle-sized parrots.