Along South America’s windswept southern coast, Magellanic penguins have spent decades nesting in relative safety. For much of the twentieth century, sheep ranching dominated the region, and pumas ...

Some Argentinian penguins are experiencing high levels of predation from pumas recolonising their historical territory. A new study has quantified the risk on long-term penguin population survival.

When the birds started nesting on her land at Useless Bay, in Chile, Cecilia Durán Gafo decided she would protect them from people and predators ...

EDITOR’S NOTE: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

There are just 15 breeding pairs returning to nest at Manly each year, and the population is stubbornly refusing to grow.

A groundbreaking genomic reclassification of gentoo penguins into four distinct species is revealing stark differences in how Antarctic wildlife responds to climate change. While adaptable gentoos ...