The woman who flew 7,000km with swans

She's been dubbed the "human swan". British conservationist Sacha Dench has completed a 7,000km flight by powered paraglider­ or paramotor from the Russian Arctic to Britain. She's been following the migratory route of the Bewick swan in an attempt to understand why their numbers have halved in the past two decades.

(Picture: Bewick swan. Credit: PA)