Quality

CBDC does all it can to validate and verify species records, although it cannot accept responsibility for the accuracy of the data provided.

Validation and Verification

CBDC’s policy is to only shares validated and verified data. Validation ensures that records are in a standard format; with Ordnance Survey grid reference, location, recorder and determiner name and species scientific name using a recognised name in the NBN Species Inventory. CBDC staff liaise with the recorder if there are any queries and may ask for evidence such as photographs or specimens.

Verification is the process of checking that the species identification is correct. Verification is undertaken by local referees or county recorders on an annual basis and is supplemented by national experts reviewing CBDC datasets on a more ad hoc basic. For most records verifiers will merely accept the record is plausible based on what is known about the species’ range, life history, habitat preferences, ease of identification and the recorder’s experience.

Rare, protected and non-native/invasive species will be verified as soon as possible after the record has been received.

Monday, March 1st, 2021 at 8:36am
Here is a flavour of what the Nature Recovery Network is all about. During the years ahead, a lot more of this kind of initiative will be possible as new laws and policies lead to changes on the ground. https://t.co/OXF1CNBdnT
Friday, February 5th, 2021 at 11:37am
We think John Martin's picture of mating Australian flatworms (as shown below) in the UK is unique. Share this post to anyone you think might be able to tell us differently. https://t.co/w8YxEl3eWP CumbriaBDC photo
Thursday, January 28th, 2021 at 2:50pm
We got sent some interesting photos from John Martin this week!

Do you know what this species is and why it’s important we know its distribution?

Comment below what you think, and we’ll release a species of the week next week with the answers. https://t.co/I6rVprmjOI
CumbriaBDC photo
Wednesday, January 27th, 2021 at 5:28am
Hot on the heels of awards success at @CIEEMnet #CieemAwards Plantlife's @katefpetty is delivering a free online talk celebrating the accelerating #RoadVerges campaign as part of #SpringIntoAction. Book in now to avoid missing out! https://t.co/9i66IGbwwR https://t.co/wisYgEvjJ2 CumbriaBDC photo