About Us

Cumbria Biodiversity Data Centre (CBDC) is a one-stop shop for Cumbria’s biological records, biodiversity and geological information. CBDC collates and analyses Cumbria’s biodiversity data and the information produced supports the work of wildlife enthusiasts, consultants, planners, researchers and members of the public who are interested in Cumbria’s biodiversity.

Over 2.8 million wildlife records are held at CBDC, including those for a variety of animals, fungi and plants. CBDC supports over 800 volunteer recorders and 24 recording groups in the county who provide the majority of our data. By working with local and national experts, CBDC’s staff are able to undertake a significant amount of work to ensure that the information accurately reflects Cumbria’s biodiversity. CBDC is a not for profit organisation and any income generated through our data services helps to support the recording community in Cumbria.

CBDC is an independent initiative hosted by Tullie House Museum (Charity no: 1143235) and is based in Tullie House Museum offices in Herbert Atkinson House, Abbey Street, Carlisle. Tullie House has held natural history records since 1902 when the Natural History Records Bureau was formed. CBDC was established in 2011 in response to organisations needing biodiversity data to meet their obligations under the National Park and Access to Countryside Act of 1949, Earth Summit 1992 and the Natural Environment and Rural Communities Act of 2006.

CBDC is one of a network of local record centres throughout the UK and is a member of the Association of Local Record Centres. We are also a member of the National Biodiversity Network (NBN) who collate records from many sources, including from local record centres, recording groups, national recording schemes and ecologists.

Cumbria Biodiversity Data Centre

The Cumbria Biodiversity Data Centre at Tullie House Museum, Carlisle keeps wildlife information for the county of Cumbria. Tullie House Museum, in its role as a local natural history museum, has collected and disseminated records of wildlife in Cumbria since its inception in 1893. From the early 1990s the Museum has developed a computerised database of species and habitat records in Cumbria and has taken the central role in providing a local biodiversity data service for the county. This role was restyled as Cumbria Biodiversity Data Centre (CBDC) in 2010, a not-for-profit organisation hosted by Tullie House Museum and advised by local stakeholders.
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreFriday, May 15th, 2026 at 10:23pm
Love small mammals but not sure how to tell a vole from a shrew or a mouse?

Join our short course 'Introduction to Small #Mammals' tomorrow.

Free session, 10am-3pm. Last few places remaining!

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-small-mammals/e-qmmdve
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreWednesday, May 13th, 2026 at 10:28pm
Love butterflies but want to find out more about them, including how to identify them?

Last chance to join the Introduction to #Butterflies short course tomorrow!

Free course, 10am-1pm

Book here: https://www.ticketsource.com/cumbria-ecoskills/introduction-to-butterflies/e-qmmdbe
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreThursday, May 7th, 2026 at 3:08am
There are around 2,500 moths in the UK - from large and colourful hawkmoths to small LBJs*, Find out more at the 'Intro to Moths' course at Gosling Sike on 23rd May - last few places remaining.

All welcome.

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-moths/e-aggego

#mothidentification #wildlifecourses

*Little brown ones
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreWednesday, May 6th, 2026 at 5:04am
Love bees? Find out more and improve your identification skills at this free session at Orton Market Hall on 22nd May. All welcome!

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-bees/e-zeeoxr

#bees #beeidentification #wildlifecourses
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreSunday, May 3rd, 2026 at 4:55am
How do you tell a mouse from a shrew or a vole? Find out on the Cumbria Ecoskills short course looking at small mammals. Join us at Selsmergh Village Hall on Sunday 17th May for this free session.

All welcome!

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-small-mammals/e-qmmdve

#smallmammals #wildlifecourses #mammalID
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreThursday, April 30th, 2026 at 4:59am
With the sun shining, there are plenty of butterflies on the wing! You might start to spot caterpillars soon too. Want a bit of help with your butterfly/caterpillar identification? We have a course for you! Join us on 15th May for a FREE half day session at Bothel Village Hall.

All welcome!

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-butterflies/e-qmmdbe

#butterflies #identificationtraining #wildlifecourses