https://www.healthyseas.org

https://oceans.taraexpeditions.org/en/

https://www.sealifetrust.org/en/

https://uk.whales.org/

https://www.temanaotemoana.org

https://www.bluemarinefoundation.com/

https://sea-trees.org

https://theoceanagency.org

https://www.greenpeace.org.uk/

https://oceanconservancy.org/

https://theoceancleanup.com/

https://surfrider.eu/