Fighting wildlife crime with the world's first female anti-poaching unit - Alice Bromage

Leading an expedition to the Marquesas Islands to study a rare parrot, Liv Grant treks uninhabited islands, swims shark-filled waters and joins a festival of feathers.

Can Jamie Rutherford follow the wall and run the width of England before the sun sets?

The Jumby Bay Hawksbill Project has been studying the nesting habits of sea turtles for 28 years. Julia spent time with the project in the West Indies not only gaining hands-on experience with the critically endangered species – both nesting and hatching – but she also experienced the rapid development of Hurricane Gonzalo first hand.

Born in Iran, Shirin spent most of her childhood trekking with her father; however, her most life-changing journey was to go from being a full-time mum to leading an expedition to climb Iran’s highest peak, the 5,671m high Damavand. This was a journey intent on changing perceptions about modern day Iran, its people and its heritage.