The researchers predict that the Pantanal region may lose almost all suitable habitats for amphibians by 2100.

Brazil’s Pantanal, the world’s largest wetlands, is home to a sizable population of jaguars. Near one tiny outpost, the normally shy animals are remarkably easy to observe. Credit ...

From flooded grasslands and seasonally inundated forests to swamps and lakes, the Pantanal’s habitats provide essential breeding grounds for aquatic birds and fish, as well as a refuge for ...

The exact size of the Pantanal varies throughout the year, swelling to roughly 75,000 square miles during the rainy season. It supports more than 250 species of fish, 650 species of birds ...