prices varying for mutation starting from 4000 to 15000 The cockatiel (/ˌkɒkəˈtiːl/;[2] Nymphicus hollandicus), is a medium-sized[3] parrot that is a member of its own branch of the cockatoo family endemic to Australia. They are prized as household pets and companion parrots throughout the world and are relatively easy to breed. As a caged bird, cockatiels are second in popularity only to the budgerigar