New Zealand Plans to Eliminate Invasive Mammals

Illustration of a Brown Kiwi chick. A History of the Birds of New Zealand. 2nd ed. by W.L. Buller (London, 1888). page 326 via WikiMedia Commons

It is not surprising that one of the nations that stands to lose the most from invasive mammals is also the first country in the world to announce its ambitious plan to remove them all by 2050, but the islands of New Zealand have a lot of work ahead of them to eradicate animals like rats, stoats, and possums – around nineteen and a half million US dollars worth of work, which will be the government investment in a new public-private joint venture called Predator Free New Zealand Limited . And now that deforestation has been controlled better, it’s time to protect the country’s wildlife another way. The kiwi illustrated above, for example, is one of five species in New Zealand, all of which are threatened or endangered, or critically endangered, thanks to predation by invasive mammals that the flightless birds can’t avoid.

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