Pantanal Jaguar Project


The Brazilian Pantanal is home to the highest density of jaguars in the world. Panthera is ensuring the future of these jaguars by creating a protected jaguar corridor, conducting extensive ecological research, and partnering with local ranchers to interweave jaguar conservation and cattle management practices within the Pantanal.

Jaguars: An Umbrella Species

The Pantanal ecosystem is one of the most biologically rich environments in the world. By conserving jaguars, the Pantanal Jaguar Project is also protecting the unique Pantanal ecosystem and the thousands of bird, plant, fish, mammalian, reptile and other species that share their home with the jaguar.

Pantanero Partnerships

The Pantanal Jaguar Project's success depends on the integrity of our partnerships with local communities. To prevent jaguar-human conflicts, we are working closely with local cowboys from the Pantanal (Pantaneiros) to improve their cattle husbandry techniques to reduce conflicts with jaguars, and demonstrate the social and economic benefits of jaguar conservation.
Bridging the Jaguar-Cattle Divide

Wetlands of the Pantanal, BrazilThe Pantanal, meaning swamp or marsh in Portuguese, is the largest continental wetland in the world. Encompassing an area of at least 150,000 square kilometers (an area larger than Bangladesh), the Pantanal lies mostly in the Brazilian states of Mato Grosso and Mato Grosso do Sul, with small portions in Paraguay and Bolivia.

Eighty percent of the Pantanal floods during the wet season, where water levels can rise as high as three meters. This region is unique in that it is home to one of the highest diversities and concentrations of fauna on the planet, including the world’s largest jaguars. This is even more impressive considering ninety-five percent of the Pantanal is privately owned and the land is primarily used for cattle ranching and agriculture.

With as many as 2,500 ‘fazendas’, or ranches, the Pantanal is home to nearly eight million heads of cattle.  Because the Pantanal is also prime jaguar habitat, jaguar-cattle conflict also ensues. Many ranchers in the region perceive jaguars as ‘cattle-killers’ and believe them to be a threat to their livelihoods; sadly they are often killed on sight by ranchers, or Pantaneiros. 

Pantanal Project Overview

Panthera’s Pantanal Project is a unique initiative with dual objectives: creating one of the world’s largest, intact, protected jaguar corridors, and establishing a replicable model within the corridor where cattle ranching is both financially profitable and compatible with jaguar conservation. Panthera is currently working on two contiguous Fazenda’s, totaling 700 square kilometers and with 5,000 head of cattle.

Cattle running in the Pantanal, Brazil

At the site, Panthera is working to understand jaguar behavior, ecology, and their interactions with livestock, as well as conducting research and management activities that include better cattle husbandry and rangeland management practices.

As part of the program, Pantaneiros and other local people are encouraged to help collect data, learn more about jaguars, and become involved in co-management practices. Recent increases in ecotourism in the area are already showing that jaguars could provide positive economic benefits to local livelihoods.

Panthera is working with existing partners, including private landowners, government agencies, and non-government organizations, to coordinate its own jaguar research and conservation activities with those of partners in other parts of the Pantanal. Only through a coordinated effort, on both public and private lands, can we maintain enough contiguous jaguar habitat and natural prey populations to ensure genetic connectivity, develop jaguar-friendly landscapes, and ensure a future for the jaguar in the region.

As a next step, Panthera plans to expand its efforts to create the world’s foremost jaguar research center, where experts and students can conduct research, learn new techniques, and hold workshops where lessons learned from the Pantanal can be carried to other parts of the jaguar's range.

Panthera has engaged with a variety of Brazilian partners. CENAP, the Brazilian government authority on carnivores, has been a key player in jaguar conservation science. In the coming months, we will be developing formal agreements to advance our mutual goals for long-term conservation of jaguars in Brazil, focusing first on the Pantanal.

The Pantanal is one of earth’s biological gems. The jaguars, the people, and the traditions are all part of the fabric that has kept this very special place intact for so long. Panthera will commit significant resources, bring together partners and provide the science to help ensure that the Pantanal and all of its wildlife are there for many generations to come.

Key Activities

  • Develop protocols for data collection and storage for satellite telemetry, ground-base telemetry, transect monitoring, camera monitoring, and other forms of data collection in the Pantanal;
  • Develop a reporting system with the Ranch hands for jaguar kills and jaguar sign;
  • Continue monitoring of research efforts in our northern Pantanal ranches;
  • Increase our collaboration and support of CENAP efforts in the Pantanal;
  • Develop overall research and monitoring strategy for our northern Pantanal ranches;
  • Assess and develop cooperative agreements with local government authorities, NGOs, and neighboring ranches;
  • Assess and develop additional scientific presence at the ranches, including the assessment of additional personnel and university partners.


  • Procarnivoros
  • Embrapa

Read Panthera's Jaguar Report Card: The State of the Jaguar.

Click here to: Meet the Jaguar

Please click here to read Panthera’s statement in response to recent questions about collaring jaguars in the Pantanal. (Also available in Portuguese)

Watch the Panthera-produced film, My Pantanal

jaguar Programs

closeup of Jaguar Jaguar Corridor Initiative | Conserving Jaguars from Argentina to Mexico
Aerial view of the Pantanal, Brazil Pantanal Jaguar Project | Bridging the Jaguar-Cattle Divide

Panthera on the Ground

Panthera’s Jaguar Corridor Initiative spans 13 of the 18 jaguar range states in Latin America. One of these being Belize - home of the Central Belize Corridor that serves as the critical link between jaguar populations in Mexico and Guatemala, and all jaguar populations south of Belize. Situated on the Caribbean Sea, Belize experiences a rainy or ‘green’ season, from June to November, and a ‘dry’ season from November to May, which locals have fittingly called the ‘fire season.’

 See a map of Belize and the Central Belize Corridor.

How you can help jaguars right now: