The separation of people from their landscapes undergirds conservation action, especially in the global south. Such a ‘fortress conservation’ approach is based on the flawed idea that local people’s use of forests endangers biodiversity and therefore habitats should be protected by force if necessary. Such a conservation approach runs contrary to the recent understanding that ecosystems once perceived as ‘wilderness’ have been transformed by people. Long-term interdisciplinary research has produced a nuanced understanding of the linkages between ecological and social processes. An example of such long-term engagement is a series of programmes by Ashoka Trust for Research in Ecology and the Environment (ATREE) in the Western Ghats and the Himalayas. We describe programmes in four sites: Kalakad Mundanthurai Tiger reserve, Biligiri Rangaswamy Temple Tiger Reserve, Senchal Wildlife Sanctuary and Vembanad Ramsar site. Our experiences highlight primarily, a broadening of the initial focus on the ecological dynamics to include social dimensions. Secondly, a programmatic rather than a project-mode approach has enabled a clear long-term vision. Third, the research and action work has continued a tradition in conservation science of field-based, empirical work driven by theory as well as produced grounded knowledge. Such a long-term ‘dirt on the boots’ approach has built a platform from which ATREE is able to launch programmes that have made an impact on livelihoods and landscapes. And finally, longterm engagement and a strong network of local actors have allowed us to implement and inform conservation policy.