West Yorkshire RIGS Geology Group - Information about the group and its activities; also includes information on regionally important geological and geomorphological sites.
Friends of the Earth groups in Yorkshire - Brief details of three FoE local groups in Yorkshire. Search facility for contact details, and local group web-sites.
West Yorkshire Organic Group - A group promoting organic growing, farming, and use of organic food in West Yorkshire (local group of the Soil Association and HDRA). Information on events, and activities, with contact details and links.
Judy Woods Wildlife and Natural History - Photographs and information about the flora and fauna of a woodland near Bradford.
West Yorkshire Astronomical Society (WYAS) - Promotes astronomy to all ages and particularly people with special needs; information about their observatory, equipment and facilities, journal, meetings, and photo album.
BirdGuides West Yorkshire - A guide to rare sightings of birds, birdwatching sites, and useful contacts in the county.
West Yorkshire Bat Group - Work in partnership with English Nature to conserve and protect bats; information about membership, activities, and education services.
Mid-Yorkshire Fungus Group - A group for mushroom enthusiasts, both beginners and experienced mycologists. Information about forays, social events and meetings, and membership.
Wild West Yorkshire - The nature diary of wildlife illustrator Richard Bell. Watercolour sketches, diary, and links. Site search facility for over 1000 pages.
Pontefract Windfarm Action Group - Campaigning against a proposed wind farm development on Went Edge, near Darrington, Wentbridge, Carleton and East Hardwick. Includes materials, news, events, media coverage, and useful contacts.
The Yorkshire Planetarium - Information about the facility in the grounds of Harewood House, with details for school and group visits, and booking contacts.
Wharfedale & Calderdale Wild Bird Ringing - Information about membership, activities, species reports, and contacts.
Friends of Judy Woods - Conserving and protecting an ancient wood; information about their activities, projects, history and membership.
The West Yorkshire Bat Group - Support conservation and research into bat populations; information about their activities, membership, and contacts.