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Rats

Pest proof your boat before returning to the water

Issue date

Pests have had free range under lockdown and it’s important boaties pest proof their boats after lockdown to protect our harbours and pest-free islands.

Don’t forget to check for pests that might have got on board during lockdown, such as rats and mice in your food cupboard, or nibbling at your motor wiring, as well as those marine pests that are likely to have attached to your hull as it has sat in the marina or on your mooring.

It's the responsibility of everyone to help prevent the spread of pests and support the work that is being done to keep our harbours, islands and special areas pest free.

“We’re asking boaties to take advantage of the lead-in time as we drop down the levels to check their boats for pests. Look for evidence of pest presence like droppings or chewed wiring,” Auckland Council team manager pathways says Brooks said. “Even if you think the boat is free of pests, place some bait on or around it or set traps, just to be sure there are no unwelcome rats or stoats on board. Get onto it now while there is time."

It’s not just pests on board that are the problem; marine pests make a nuisance of themselves below the water, attaching to the hull, particularly around the keel and propellers forming dense growth that can slow your boat down. When moving about, marine pests displace native species and compete for food, impacting marine ecosystems, commercial activities and kaimoana.

To help prevent unwanted visitors arriving on pest-free islands and to protect the coastlines we love and value, please:

  • check gear thoroughly for rodent and insects
  • clean footwear to remove soil and seeds
  • seal foodstuffs in pest-proof containers and gear in zipped bags
  • check for marine pests on boat hulls, book a haul out and clean if necessary and if moving between regions, check regional rules on hull cleaning before you depart.

Remember there are dog restrictions - they are not allowed on island reserves in the Hauraki Gulf. Check specific rules before you visit.

For further information on marine pests visit marinepests.co.nz