They fled the flames—now jaguars rule a wetland refuge

After devastating wildfires scorched the Brazilian Pantanal, an unexpected phenomenon unfolded—more jaguars began arriving at a remote wetland already known for having the densest jaguar population on Earth. Scientists discovered that not only did the local jaguars survive, but their numbers swelled as migrants sought refuge. This unique ecosystem, where jaguars feast mainly on fish and caimans and tolerate each other’s presence unusually well, proved remarkably resilient. Researchers found that this floodplain may serve as a natural climate sanctuary, highlighting its crucial role in a changing world.

source https://www.sciencedaily.com/releases/2025/07/250716000849.htm