WWF Hungary was founded in 1991. WWF Hungary has four main programs: climate change, forests, freshwater and priority species. Conservation efforts in the past have focused on reintroducing beavers to the Danube River, helping to develop the Danube Strategy and rehabilitating Liberty Island. WWF Hungary has also worked to protect the Csarna-valley, a virgin forest, which is the home to many endangered species and the Hungarian lynx.