endemic species than other native species . For these endemic species, considering all scenarios and time periods evaluated, ~100% on islands, ~84% on mountains, ~12% on continents  and ~54% in the ocean   are projected to be threatened with extinction due to climate change. With further warming, increasingly high risks of local and global extinctions are projected in biodiversity hotspots from climate-related stressors . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report