Every autumn Spurn Point National Nature Reserve is inundated with small migrating birds from continental Europe. Exhausted from their journey across the North Sea blackbirds, redwings, stonechats and other small birds make easy picking for one of the UK's most charismatic birds of prey. Also the smallest falcon in the UK, merlin are dynamic and quick - blink and you'll miss them as they dash past on the hunt.
Chris Sperring meets Peter Wright, former head ranger of the Yorkshire Dales National Park and an expert in merlin having studied them in their upland breeding habitat for many years. Chris and Peter join Andy Gibson, the Outer Humber officer for the Yorkshire Wildlife Trust who shows them what attracts merlin - and other birds of prey to Spurn Point National Nature Reserve.