Swerock AB

The work on creating conditions for biodiversity in the Kållered quarry started in 2011, but since 2013, it has also included the nearby lake Sagsjön which is partly owned by Swerock AB. The goal has been to create a network of biodiversity with suitable environments for different groups of species, where the nesting couple of Peregrin falcon inside the quarry are at the top of the food chain. The lake Sagsjön has been restored for several years and its rich bird life now attracts many visitors.