Chesterfield Astronomical Society
Observes using the Barnett Observatory's 18 inch diameter telescope; includes details of membership, meetings and sessions, news, photo galleries, and resources.
Derbyshire Mammal Group
Information on the distribution of mammals throughout the county. Focuses on species that are under recorded.
Ilkeston and District Astronomical Society
A small society of all ages and levels of interest, from casual observer to active astronomer. Provides details of their programme of meetings and observation sessions, events, and news.
Pleasley Pit Nature Study Group
Studies and works to conserve wildlife in a nature reserve on the site of closed-down coal-pit. Includes a guide and lists of sightings.
A ten hectare wildlife and bird reserve in Derby, formerly a gas works tip. Includes a species list and guide.
Trent and Peak Archaeology
Archaeological unit of the University of Nottingham focusing on the archaeology of the East Midlands. Includes details of commercial services and research.