Tom Martienssen

A dedicated park ranger has protected his population of critically endangered black rhinos so well that they have run out of space. Cornered by ruthless poachers, the rhinos are at risk of turning on each other. His team must implement a daring plan to move 21 rhinos across the country and open a new safe haven.

Heraldo Rial is the eighty-year-old cattle rancher in charge of one thousand hectares of Patagonian wilderness. He is one of the last 'gauchos': proud, self-reliant cowboys who have lived off the land for generations. But with civilisation encroaching on their traditions, the gauchos' way of life is dying out, and Rial has a lot of wisdom to impart as he prepares for what could be his last winter in the mountains.

A dedicated park ranger has protected his population of critically endangered black rhinos so well that they have run out of space. Cornered by ruthless poachers, the rhinos are at risk of turning on each other. His team must implement a daring plan to move 21 rhinos across the country and open a new safe haven.

Heraldo Rial is the eighty-year-old cattle rancher in charge of one thousand hectares of Patagonian wilderness. He is one of the last 'gauchos': proud, self-reliant cowboys who have lived off the land for generations. But with civilisation encroaching on their traditions, the gauchos' way of life is dying out, and Rial has a lot of wisdom to impart as he prepares for what could be his last winter in the mountains.