
Brazilian authorities have enlarged a key national park in the Pantanal.
The expansion protects critical breeding areas for wildlife.
The Pantanal faces continued threats from fires and droughts.
Brazilian environmental authorities have expanded Pantanal Matogrossense National Park by more than a quarter of its original size, extending protection to one of the planet's richest and most sensitive ecosystems.
Why the Expansion Matters: The expansion meets a long-standing demand from experts and environmentalists who have pointed to the need for greater protection of critical breeding areas. — Brazilian outlet Fato Paulista.
Value of the Ecosystem: The Pantanal is described as "one of the richest and most sensitive biomes on the planet." — Fato Paulista.
Focus Area: The enlargement of Pantanal Matogrossense National Park and its role in protecting the world's largest flooded grasslands and their wildlife.
The park grew from 523 square miles by an additional 185 square miles, an area comparable to adding America's Redwoods National Park. The territory is managed by the Chico Mendes Institute for Biodiversity Conservation (ICMBio), which identified key biological corridors that wildlife use to move in and out of the protected area.
These corridors are crucial for maintaining genetic diversity, particularly among endangered species, and keeping them intact requires consultation and cooperation with local landowners.
The Pantanal is home to 463 bird species, 269 fish species, more than 100 reptile and amphibian species, and over 236 mammal species, including tapirs, giant otters, giant armadillos, giant anteaters, and the largest concentration of jaguars on Earth.
Fires and droughts remain among the biggest threats, and keeping the region and the rivers that feed it free from harm helps the land retain the sponginess that is key to its resilience.
Pantanal Matogrossense was designated a wetland of international importance under the UN's Ramsar Convention 33 years ago.
The expansion follows the spirit of that convention, as more of the Pantanal biome is brought under protection while its landscape integrity faces continued pressure.
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