She Walked 500 Miles for a Bird Under Threat

The best way to see the world is on foot, it might be argued. Mary Colwell has had amazing encounters with wildlife on her walking treks around the globe. She's even used her walks to raise awareness and increase protection of the fascinating but imperiled curlew.

Mary Colwell, Director of Curlew Action; TV and radio producer, conservationist; author, "Curlew Moon"