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How rewilding is breathing life back into the Iberá wetlands

Nature
Animals
Conservation
South America

The roar of diesel engines drowned out the birdsong as Iberá was destroyed by human greed. Once one of the most biodiverse wetlands, wildlife went extinct amid the devastation. But today, the Great Iberá Park is host to an expansive rewilding project. Iberá means ‘shining waters’ and is one of the largest wetlands in the world, making it critical in the fight against climate change. Thanks to the work of Rewilding Argentina, endangered species are returning to Iberá and revitalising the land. 

Great Iberá Park covers an area of 700 000 hectares, comprising both the national and provincial park where government and Rewilding Argentina work in tandem to promote conservation. Deforestation, agriculture, and hunting has placed overwhelming pressure on the Iberá ecosystem. While poaching has decreased, demand from wealthy trophy hunters continues. Farming techniques further threaten wildlife. Burning the area to encourage new growth, farmers will neglect the breeding season of species in favour of cultivating better crops. While seasonal burning is necessary and expected, fire watches have been implemented in the hopes of preventing unnecessary destruction and the injury of animals.

A number of farms have been allocated to the park, and the goal is to acquire more in the future in order to restore the land and reintroduce wildlife. So far, the reserve has welcomed back numerous species including giant otters, collared peccaries, and anteaters. Most notably, two new jaguar cubs have been born 70 years since the big cat went extinct in the region. 

Iberá is a critical freshwater reservoir, and the protection of its resources is essential to the survival of both wildlife and people. Rewilding Argentina collaborates with the local community, encouraging them to become nature advocates. Tourist attractions are monitored by locals who have been trained as guides. Working with every age group, children are taught by older generations about the importance of preserving ecosystems and the lasting impact they can have on the environment.


Rewilding Argentina is at the forefront of conservation in the country, and is reversing the damage done by humans. As more iconic species are reintroduced, Iberá is returning to its former glory.

Footage by Rewilding Argentina was used in the creation of this film.

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