Yorkshire Wildlife Trust

The Yorkshire and Humber Biodiversity Forum - Information on the partner organisations and the regional biodiversity audit they have completed. Wildlife news, species gallery, and reports.

Big Cats In Yorkshire - Sightings in the Northern English county of Yorkshire.

Yorkshire Beekeepers' Association - Represents 23 District Associations. Programme of events, and noticeboard. Offer to local beekeepers to mount their own web-page.

Yorkshire Mammal Group - Aims to promote the scientific study of mammals and to encourage a wider public interest in them. Includes background information, and details of meetings and field walks.

Yorkshire Geological Society - Information about membership, activities, publications and organisation.

Yorkshire Naturalists' Union (YNU) - An umbrella organisation for natural history societies in the county of Yorkshire; includes their activities, publications, membership, and information about the natural history of Yorkshire

Yorkshire Butterfly Conservation - Dedicated to the conservation of butterflies and moths in the county. Includes species listing, reported sightings, advice for gardeners, and information about their trips, activities, and membership.

Yorkshire Moths - A group monitoring moths in the county; includes a monthly guide to species sightings, and a Yahoo! group.

North & East Yorkshire Ecological Data Centre - Profile, services and biodiversity data.

riverhumber.com - Photographs, maps and general information covering Hull area including the Humber Suspension Bridge.

Yorkshire Branch of the British Dragonfly Society - Information about membership and activities, with a listing of species found in the county

Natural England - Yorkshire & The Humber - The statutory service responsible for looking after England's variety of wild plants and animals - the country's biodiversity - and its natural features.