Wildfire has infiltrated a Brazilian state park known for its population of jaguars as firefighters, environmentalists and ranchers in the world's largest tropical wetlands region struggle to smother record blazes.
The fire had surrounded the Encontro das Aguas (Meeting of the Waters) park in the Pantanal, located at the border of Mato Grosso and Mato Grosso do Sul states, but for a time rivers helped keep the blazes at bay.
Then wind carried sparks into the park and flames have been wreaking destruction for over a week.
There is little outlook for any near-term help from rainfall, said the Mato Grosso firefighters' spokeswoman, Lt. Col. Sheila Sebalhos.
"The forecast isn't good," Sebalhos said by phone from the state capital of Cuiaba, after spending weeks in the fire zone.