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Fishing boat on water with grassy hills behind

© Meredith Kohut / WWF-US

Flanked by snowcapped volcanoes and Andean mountain peaks, the Southern Chile region is a diverse and remarkable place. The area encompasses parts of Chile and Argentina, as well as coastal waters off the coast of Chile.

The area’s Valdivian forests—South America’s only temperate rain forest—contain some of the world’s largest and oldest trees. Only 40% of the estimated 35 million acres of original forest remains intact today.

The Gulf of Corcovado is the fertile feeding and nursing grounds for blue whales—the world’s largest mammal. The waters are also home to numerous other marine species, including humpback, sei, and sperm whales, sea lions, seals, and several dolphin species.

Wildlife of Southern Chile

A southern pudu, one of the smallest deer in the world, sports brown fur and stands among tall grasses looking off to the right of the frame

© Steve Morello / WWF-US

The isolated "island" quality of Southern Chile is reflected in the peculiarity of the species found here. About 50% of the flora is endemic—found nowhere else on Earth.

The area’s inhabitants include the endangered pudú, also known as the world’s smallest deer, the magellanic woodpecker, and the opossum-like mountain monkey, considered to be a “living fossil.” Off the coast in the Gulf of Corcovado, there are 31 diverse marine mammal species and a dazzling abundance of seabirds. The region’s alerce tree can live for more than 3,000 years, making it the second longest-living organism on Earth.

A large whale swimming under blue water.

Sei whales

The sei whale is one of the fastest whales, reaching speeds of up to 30 miles per hour.

© WWF

A blue whale swims just below the surface with sunlight shining down

Blue whales

The blue whale is the largest animal on the planet, weighing as much as 200 tons (approximately 33 elephants).

© Shutterstock / Ajit S N / WWF

A dolphin leaping out of the water

Dolphins and porpoises

Dolphins and porpoises delight us with their playful antics and warm our hearts with their friendly faces.

© Jürgen Freund / WWF-Canon

A great white shark underwater in Guadalupe Island, Mexico

Great white sharks

The great white shark is the world's largest known predatory fish. It has 300 teeth, yet does not chew its food.

© naturepl.com / Mark Carwardine / WWF

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People and communities of Southern Chile

Two Huilichile individuals comb a coastal algae meadow at low tide. One person holds a whittled stick searching for food to gather in a woven basket.
Huilliche leaders, Patricio Colivoro and Elvis Chiguay comb a coastal algae meadow at low tide, searching for Chilean abalones and lapas for dinner.

© Meridith Kohut / WWF-US

Southern Chile is home to more than 5 million people, including Indigenous groups such as the Pehuenche and Huilliche, who have lived there for thousands of years. Today, the lifestyles and local economies of many communities in the region rely heavily on the area’s native forests and marine life.

In 2007, after nearly a 20-year struggle for land rights, the Pehuenche community of the Andes range was rewarded with a grant of title to 22,000 acres of land in southern Chile. Also in 2007, the Huiliche community of Mapu Lahual received a prestigious Seal Award from the Chilean president for their contribution to local development and conservation.

Southern Chile under threat

From the ocean looking toward mountains, a large net covers the surface of the water with a salmon splashing
Salmon farming is negatively impacting fragile marine life.

© Yawar Films / WWF-US

Negative impacts on the marine environment

The expansion of industrial fishing and aquaculture activities in the Gulf of Corcovado is a major threat. Over-exploitation, increased maritime traffic, trawling, and incidental bycatch all negatively impact the marine environment. Salmon farming and cultured mussel production, significant industries for Southern Chile, are negatively impacting fragile marine life. Additionally, climate change is already accelerating glacial melting and break-up in the region.

Unsustainable logging and conversion of habitat

Globalization and its effects are taking an extreme toll on the region's health. Weak regulatory and government enforcement capacity means there is little defense against aggressive commercial development in the region. Unsustainable logging and conversion of habitat to plantations of pine and eucalyptus—used to create wood chips for export—have dramatically reduced native forest cover.

WWF is taking action to protect Southern Chile

A photo showing the side of a boat with fishing nets and a large silver fish with the sea in the background.

© Meridith Kohut / WWF-US

Creating a network of coastal and marine protected areas

WWF works with a range of partners to create a marine protected area the size of Costa Rica in the Gulf of Corcovado.

Protecting native coastal forests and local communities

WWF is helping to create a network of public and private protected areas and encouraging sustainable use of native forests.

Transforming the forest industry

WWF urges timber companies to establish conservation areas within forests that meet the certification standards of the Forest Stewardship Council.

Reshaping the salmon industry

WWF collaborates with salmon farmers to put in place environmental and social standards that minimize the impacts of salmon farming and support economic growth opportunities for local people.

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