Tweet of the Day is a series of fascinating stories about our British birds inspired by their calls and songs.
Steve Backshall presents the osprey. Ospreys are fish-eaters and the sight of one of these majestic birds plunging feet first to catch its prey is a sight to cherish. The return of the ospreys is one of the great UK conservation stories. After extinction through egg-collecting and shooting in the 19th and early 20th centuries, birds returned in the 1950s and have responded well to protection.