The BDS are encouraging people to make Complete Lists of species at sites as this allows them to do more robust data analysis on the records you collect. At the simplest level this means noting that you are submitting a complete list of all the species seen on a visit -something many of you do naturally. The next step up is to ‘adopt’ a site and visit it 3 times between May-September making complete lists on each visit. More details are found below and if you fancy getting involved or adopting a site near you then please do get in touch.