Farms, and dairy farmers in particular, have a direct influence on biodiversity in grassland ecosystems. Through farm-specific decisions, e.g. when, where, and for how long cows graze on pastures, grazing can have both positive and negative effects on biodiversity. At the same time, climate change requires adapted grassland management, especially on intensive grassland. This is where the DivGrass project comes in. The aim is to make agricultural businesses in grassland management fit for the future against the backdrop of climate change. The central questions are whether species-rich grassland can contribute to greater climate resilience and how adapted grassland management can maintain consistently high production levels and thus the profitability of the farm.