Major Mitchell Cockatoo perched on branch, Queensland, Australia

Sulphur-crested Cockatoo, Australia

Sulphur-crested Cockatoo perched in a Forest Red Gum Tree, Australia

Sulphur-crested Cockatoo perched in a Forest Red Gum Tree, Australia

Sulphur-crested Cockatoo perched in a Forest Red Gum Tree, Australia

Sulphur-crested Cockatoo perched in a Forest Red Gum Tree, Australia

Sulphur-crested Cockatoo eating vegetation, Australia

Sulphur-crested Cockatoo perched in a Forest Red Gum Tree, Australia

Sulphur-crested Cockatoo, Australia

Sulphur-crested Cockatoo, Australia

Sulphur-crested Cockatoo (Cacatua galerita), crest in raised position, Queensland, Australia

White cockatoo or umbrella cockatoo (Cacatua alba), adult bird, Indonesia

Galah (Elophus roseicapillus) adult pair, Australia

Double eyed Fig Parrot (Cyclopsitta diophthalma), very rare bird, Queensland, Australia

Major Mitchell's Cockatoo also known as Leadbeater's Cockatoo or Pink Cockatoo (Cacatua leadbeateri), rare bird, New South Wales, Australia

Cockatiel, Quarrion or Weiro (Nymphicus hollandicus) in flight