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To protect nature, animals, and live in harmony

Onçafari was created to preserve Brazilian biodiversity through the protection of natural areas and by supporting the socioeconomic development of local communities.

We work for the preservation of biodiversity in 4 Brazilian biomes: Amazon, Cerrado, Pantanal, and Atlantic Forest.

Learn about the work of Onçafari

We operate in eight different sectors of conservation, each one addressing the specific aspects required to preserve the environment. Find out what exactly we do and the importance of each sector.

Get to know our target species

Jaguars and maned wolves are currently the primary focus of our work. But we also contribute to the conservation of several other species. Learn more about each of them:

JAGUAR

MANED WOLF

OTHER SPECIES

Support our project and help us to conserve jaguars and other endangered species

Updates in our blog

BlogOnçafari and Tintas Eucatex join forces to protect biodiversity
9 de November de 2026

Onçafari and Tintas Eucatex join forces to protect biodiversity

For 15 years, Onçafari has been working to conserve Brazil’s biodiversity by protecting natural areas and supporting the socioeconomic development of local communities. In 2026, this mission gained new momentum…
BlogManed Wolf Day
12 de October de 2026

Maned Wolf Day

The maned wolf (Chrysocyon brachyurus), the largest canid in South America, is one of the Cerrado’s most iconic animals. With its long legs, reddish coat and distinctive dark mane extending…
BlogWhere Do Wild Cats Roam? Onçafari and Open Science on Brazilian Wildlife
3 de October de 2026

Where Do Wild Cats Roam? Onçafari and Open Science on Brazilian Wildlife

Onçafari is taking part in the “Where Do Wild Cats Roam?” initiative, a project promoted by the Biodiversity Observatory, an initiative of Instituto humanize. The project aims to expand access…

Updates in our blog

13 de November de 2026 in OnçaTalks

Endowment Fund Performance Yearbook | 2026

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12 de November de 2026 in OnçaTalks

EP 19 – Mario Haberfeld: From the Racetrack to Jaguar Conservation in Brazil | Fixer Brazil Podcast

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9 de November de 2026 in Blog

Onçafari and Tintas Eucatex join forces to protect biodiversity

For 15 years, Onçafari has been working to conserve Brazil’s biodiversity by protecting natural areas and supporting the socioeconomic development of local communities. In 2026, this mission gained new momentum…
Read More

photo: Edu Fragoso

We have the support of many partners who also believe in a better future for biodiversity.

GET TO KNOW OUR PARTNERSBECOME A PARTNER