KnowraCockatielLinked fromLinked fromThe 4 pages that link to Cockatiel, each with the reason it gives.All 4Broader topic 2Compared with 2PsittaciformesBroader topic: This familiar species shows that cockatoos include smaller birds as well as large ones.BudgerigarCompared with: It shares an Australian origin and pet-bird role but is larger and has a prominent crest.ParakeetCompared with: Despite its slender shape and long tail, the cockatiel is a cockatoo, not a parakeet.True parrotBroader topic: Despite its common name and parrot-like appearance, it is a cockatoo.