Can a cockatoo mate with cockatiel?

Cockatoos and cockatiels are both members of the parrot family, but they are different species and cannot mate with each other. Cockatoos are typically larger than cockatiels, with longer tails and more colorful feathers. Cockatiels are smaller, with shorter tails and more subdued colors. Additionally, cockatoos and cockatiels have different mating behaviors and vocalizations.