Nomadic swift parrot find the best food sources »

Scientists have discovered the nomadic swift parrot has an uncanny ability to find the best food supplies across the whole of Tasmania each year. The finding is part of ongoing research into the Tasmanian swift parrot by Dr Dejan Stojanovic from The Australian National University (ANU). The latest study aimed to better understand nomadic animals and why they move around. "By moving to where there is plenty of food, we've found swift parrots produce a stable number of offspring each year compared to less mobile animals, who have no choice but to make the best of local conditions," Dr Stojanovic said. However, he said it was unclear how swift parrots managed to find where the richest patches of tree flowering occur. Swift parrot food availability fluctuates and only small patches of forest flower in a given year. Previous ANU studies have found the swift parrot is facing population collapse and could be extinct within 16 years.