Invasive Species
Article
Sea spurge found at Kapowairua (Spirits Bay)
A new sea spurge infestation has been found at Kapowairua (Spirits Bay) – the first discovery of the unwanted beach weed east of Cape Reinga and at le...
Exotic caulerpa – stop the spread in the Hauraki Gulf
Help stop the spread of exotic caulerpa in the Hauraki Gulf and immediate surrounds.
$6.2M Northland exotic Caulerpa funding welcomed but we all need to do more to safeguard NZ waters
New Zealand’s coastal waters face an escalating threat from exotic caulerpa, an invasive seaweed now confirmed at Waiheke Island’s Onetangi Bay and Th...
Article
Check for marine pests
Marine biosecurity teams are reminding boaties and all marine users to make sure they are across marine pest risks and rules before heading out on the...
The Exotic Caulerpa threat to Waiheke Island
New Zealand’s pristine waters face a growing threat: the spread of exotic caulerpa, an invasive seaweed that has recently been found around Waiheke Is...
Article
Hull hygiene and marine pests: A guide for Kiwi boaties
Keeping your boat in shipshape condition isn't just about performance—it’s crucial for protecting New Zealand’s unique marine environment.
Protecting New Zealand’s Waters from Exotic Freshwater Clams
Recent reports from the Ministry of Primary Industries have highlighted a significant threat to our pristine freshwater systems: the invasive Corbicul...
How we can protect coastal waters from caulerpa
A battle is underway at sea this summer to contain the rapid growing non-native (exotic) caulerpa seaweed.