A falconer visits Great Torrington Community School shows a kestrel, a buzzard and a peregrine falcon in a hunting and flying display on the school field. Pupils hold the birds for themselves. Kestrels are a type of falcon often seen hovering in the air over open fields and they use ultraviolet light to visually locate their prey. Small rodents lay scent trails which reflect UV light giving the kestrel hovering above the chance to trace and swoop.