Ernie Janes / Greylag geese (Anser anser) in flight with paraglider behind, Cley bank, Norfolk, UK

Dan Burton / Aerial view of a paraglider over Woolacombe beach, North Devon, UK, October 2009

David Pattyn / Paraglider in mountain landscape, Bernese Alps, Switzerland, November 2014.

David Pattyn / Paraglider in mountain landscape, Bernese Alps, Switzerland, November 2014.

Pascal Pittorino / Paraglider flying over Puy Pariou Volcano, Auvergne, Puy-de-dome, France, August.

Gary K. Smith / Paraglider with walkers in distance, at Mam tor, Peak District National Park, Derbyshire, England, May 2014

Merryn Thomas / Person paragliding over the Lauterbrunnen Valley, Bernese Oberland, Switzerland, June 2012.

Merryn Thomas / Person paragliding over the village of Murren, Lauterbrunnen Valley, Bernese Oberland, Switzerland, June 2012.

Laurent Geslin / Paragliding above the clouds in the Swiss Alps. Saleve, near Geneva, Switzerland

Laurent Geslin / Paragliding above the clouds in the Swiss Alps. Saleve, near Geneva, Switzerland

Nick Turner / Paraglider in sky at sunset over Selsley Common, Stroud, Gloucestershire, UK, June 2011.

Ernie Janes / Paragliding over the cliffs of Hunstanton, North Norfolk, UK