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Press reboot. The New Zealand government has announced a “world-first” plan to exterminate all non-native predators by 2050 to allow the country’s natural ecosystem to recover.

Rats, possums and stoats have ravaged the nation’s unique fauna since their introduction, with one-third of native birds now , and the iconic flightless Kiwi under .

Prime Minister John Key said on Monday that NZ$28 million would be committed to a public-private venture designed to fund large-scale predator eradication programmes.

“By 2050, every single part of New Zealand will be completely free of rats, stoats and possums,” he said. “This is the most ambitious conservation project attempted anywhere in the world.”

Improvements in pest control strategies will help to make this dream a reality,  at Victoria University of Wellington, New Zealand told the country’s .

“After decades of slow and small incremental progress in new technologies for pest control, the pace of advance is accelerating on several fronts – advanced trap designs, new lures, baits and poisons, biosensors and the remote control and delivery of all these and more on a grander scale,” he says.

These approaches have already helped to eliminate introduced predators from .

“The one enormous and largely unconsidered cloud on this exciting horizon is that we have not considered how to successfully eradicate predators from peopled environments e.g. cities and agricultural landscapes,” he says. “That requires convincing almost everyone to buy into the goal.”

Read more: Killing with kindness: Conservation’s cautionary tale