The new billion-dollar biosecurity threats at our borders

By Sally Blundell
New Zealand Listener·
17 mins to read

The new billion-dollar biosecurity threats at our borders
The new billion-dollar biosecurity threats at our borders

Climate change means alien invaders are more likely to wreak havoc on our wildlife, farms and economy. Those charged with repelling the threat say our isolation is no longer enough.

On a clear day in autumn, ­ecologists Alex Reid and Mark Yungnickel peered into the shallow waters of Bob’s Landing

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