Barbara Cheney talks us through the Aberdeen University Lighthouse Field Station's photo-ID programme and a new initiative to get citizen scientists involved in checking the photos.  The team takes 15,000+ photos each year and now we can get in involved to decide which ones are useable for further research efforts - and soon we can even help to identify the dolphins in question!  
Find the talk here: https://whales.webex.com/whales/ldr.php?RCID=9796e6938efffee5161df651af8f7eae   and use the password: Utxv67pU
Then you can go sign up and get grading at: http://www.cromartylighthouse.org/