the cockatiel (nymphicus hollandicus), also known as the weiro bird, or quartet.

beak grey biology eye cute adorable hollandicus parakeet cockatoo nymphicus isolated cockatiel funny exotic wild animals tropical yellow natural close-up single domesticated camera indoors domestic one portrait parrot feather beautiful wildlife nature ornithology perched colorful bird pet animal brazilian portuguese european belongs psittaciformes family cacatuidae native australia species member genus considered crested small molecular assigned subfamily nymphicinae classified smallest cockatiels australia3 prefer australian swamps bushland bushlands weiro quartet quartet