Our unique place in the world.
Introduced predators
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rats.
Three species of rats have been introduced into NZ (Kiore, Norway, Ship). Rats are omnivores, eating wildlife and plants. Rats are prolific breeders, a population can swell from two rats to thousands in one year.
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possums.
The possum was introduced from Australia for fur and there are now over 30 million possums in NZ. They have a significant impact on both our native plants and wildlife. They have been observed eating bird eggs and chicks.
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mustelids.
There are three types of mustelid that have been introduced into NZ; Stoats, Weasels and Ferrets. They have the biggest impact on our natives species as they are very smart and capable carnivores.