The BirdLife Americas Partnership is a growing network of national conservation NGOs, working hard joining-up conservation between the Canadian tundra and Tierra del Fuego. Read more about BirdLife Americas
In the early 20th century, tens of thousands of Ruddy-headed Geese crowded the deserts of Patagonia. Today, they have become a rare sight. Worryingly, a new study reveals reintroduction might not be possible.