DOVE - Defenders of the Ouse Valley and Estuary
- Campaign group opposing the proposed incinerator in Newhaven, East Sussex. News stories, waste strategies, contact form, membership application.
- http://www.dove2000.org.uk/

Wildlife Rescue and Ambulance Service
- A volunteer organisation. Includes species care advice, rescue news, opportunities for volunteering and links to related sites.
- http://www.wildlifeambulance.org

Wild Rye
- Provides information on the wildlife and habitats of the Rye Bay countryside which surrounds Rye and Winchelsea.
- http://www.wildrye.info/

Rother Environmental Group
- A voluntary group that campaigns for the protection and enhancement of the environment in Rother and the wider area.
- http://www.ryemarket.org.uk/reg/home.htm

Sussex River Ouse Conservation Society
- Dedicated to the preservation of the Sussex River Ouse corridor and the surrounding natural habitat.
- http://www.sussex-ouse.org.uk/