Invasive Non-Native Species – What are they, and how can you help?

Earlier in May marked Invasive Non-Native Species Week! This week of action focuses on education and action to help stop the spread of INNS, which are plants and animals introduced into an area outside of their natural habitat.

Most INNS come from different continents. They can negatively impact our health and the environment by reducing water quality and slowing downriver flow.

INNS can increase the threat of flooding and clog whole waterways, preventing people from paddling in their favourite spots. They can also endanger the lives of native plant and animal species.

What can you do?
As Paddlers, we can play a vital role in protecting our waters from harmful species.
We (Paddle UK) are working to increase biosecurity, encouraging paddlers to Check, Clean, Dry.

After leaving the water, check boats for mud, aquatic animals, or plant material. Remove anything you find and leave it at the site. Check your kit, too. Invasive species love buoyancy aids and clothing.

CLEAN everything thoroughly using hot water as soon as possible. Pay attention to the insides of your boat and damp and easy-to-access areas.

DRY every part of your boat with a sponge or towel before leaving the site.

Some invasive plants and animals can survive for two weeks in damp conditions. By following Check, Clean, Dry, you can help stop the spread of invasive species. We also partner with Bio Mate to raise awareness and help protect our blue spaces from Invasive Non-Native Species (INNS).

Find out more about their amazing product on the next page. Don’t forget Paddle UK members will get an exclusive 15% discount on Bio Mate’s portable cleaning kit, available from their website.

Want to get involved?
In partnership with the Angling Trust, Environment Agency and the Canal & River Trust, the team at Paddle UK organises events around the country to help tackle INNS. Check out two upcoming events below:
12 June 2025 – Lee Navigation
12 June 2025 – Leaside Trust

If you can attend any of these events, please fill out this form: https://forms.paddleuk.org.uk/live/form/Pennywortvoluntaryday1/formperma/tZwW1eS4_BN6b-YwrtM1Ut4_xj6oOL1SgIwchW_P_lQ