The birds have rounded heads, small beaks, and a gradient of colours ranging from red-orange on their heads to yellow and green on their bodies. However, hidden among these parrots is a single mango.

A new study suggests the orange-bellied parrot has lost 62 per cent of its ... a subspecies that diverged from the yellow-tufted honeyeater about 56,000 years ago, was reduced to less than 200 ...