Roger Powell / Blue-winged Parrot (Neophema chrysostoma) on an old tree stump, Werribee Sewerage Farm, Victoria, Australia

Roger Powell / Scarlet-breasted parrot (Neophema splendida) on a branch, Cleland, South Australia, Australia

Roger Powell / Orange-bellied Parrot (Neophema chrysogaster). Male resting in scrub pines. Werribee Sewerage Farm, Victoria, Australia

Michael D. Kern / Kaleidoscope pattern formed from picture of Scarlet-chested parrot (Neophema splendida) plumage.

Michael D. Kern / Kaleidoscope pattern formed from picture of Scarlet-chested parrot (Neophema splendida) plumage.

Steven David Miller / Orange bellied parrot {Neophema chrysogaster} Southwest NP, Tasmania, Australia, Critically endangered

Dave Watts / Orange bellied parrot male {Neophema chrysogaster} Tasmania, Australia. Critically endangered

Dave Watts / Orange-bellied Parrot {Neophema chrysogaster} Breeds only in South West Tasmania, Australia. Critically Endangered species

Roger Powell / Orange-bellied Parrot (Neophema chrysogaster) in winter feeding area, Victoria, Australia. Critically endangered

Roger Powell / Orange-bellied Parrot (Neophema chrysogaster) in winter feeding area. Victoria, Australia. Critically endangered

Steven David Miller / Orange bellied parrot {Neophema chrysogaster} Southwest NP, Tasmania, Australia - Critically endangered, only 200 left

Dave Watts / Orange bellied parrot male {Neophema chrysogaster} Tasmania, Australia. Critically endangered