When landscapes change, exotic species take advantage of new habitats. Such a pulse of colonisation coincided with the Ice Age some 2.6 million years ago.
Articles on Exotic Species
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Australia’s biosecurity system is on high alert for alien invaders. Here’s a hit list of eight baddies we believe pose the greatest threat to Australia’s biodiversity.
Climate change, deforestation, overfishing and hydrocarbon exploitation threatens one of Africa’s oldest lake’s, Lake Tanganyika.


