David Lindo the Urban Birder on seeing an osprey next to Wormwood Scrubs in London.
Steve Backshall presents the story and sound of the osprey.
Paul Evans meets Roy Dennis, who has spent a life with ospreys, in the Scottish Highlands.
Caz Graham goes in search of Cumbria's regular visiting ospreys.
Helen Mark looks at the battle between water supply and wildlife at Rutland Water.