Peak sentinel

David ‘Billy’ Herman's Image

At dusk the herd of 40 guanacos grew increasingly nervous. Using his thermal camera to scan the area, Billy noticed the presence of pumas – guanacos’ main predators. Spread in small groups, dominant guanacos, like this one, were getting ready to defend their grazing territory.

Though abundant in Patagonia, guanaco populations in other regions are threatened by habitat degradation, competition with livestock and hunting. Recently, mining as well as gas and oil exploration have also increased the threat.


Behind the lens

David ‘Billy’ Herman

Belgium

Billy is a passionate biologist and naturalist. He likes to explore Belgium , Europe and the world for birds, mammals and other fauna, and landscapes and flora. In 2014 he established STARLING, a travel agency for nature observation and photography. He sees himself as a nature guide, not photographer, as observation is still more important to him - but photography has also become a passion.

Image details

  • Nikon D4S
  • 500mm f4 lens
  • 1/13 sec at f4  •   ISO 1250
  • Torres del Paine National Park, Patagonia, Chile
Copyright in WPY competition photographs remains the property of the respective photographers. You may not copy, share, reproduce or republish the photographs except as expressly permitted by copyright law. For media image usage enquiries, please contact us.

Support our important work


Help us harness the power of photography to advance scientific knowledge, spread awareness of important issues and nurture a global love for nature.

Donate now

Sign up to our newsletter

Receive email updates about Wildlife Photographer of the Year news, events, science, products, services and fundraising activities. We may occasionally include third-party content from our corporate partners and other museums. We will not share your personal details with these third parties. You must be over the age of 13. Privacy notice.