This survey involves volunteers visiting random preselected tetrads (2x2km squares). In total there will over 6,000 tetrads available at the start of the survey, of which approximately 2650 were surveyed previously in 1989 and/or 2005. We want to survey as many of these as possible and depending on local interest expand this over the course of the survey. Check the tetrads available in your area and sign up to survey one.
Click on the link for more information: Tawny Owl Point Survey | BTO – British Trust for Ornithology