 Species groups listed projected to be at a high risk of extinction, corresponding to the IUCN Red List criteria for a species classified as 'endangered'  by losing >50% of its climatically suitable range area. For  and , values were calculated from the underlying data in . Values for each temperature are the mean values across 21 CMIP5 models. The grey band represents the high end of extinction risk from the 10th percentile of the climate models to show the maximum range of values, while the low end  is not shown as it is too small to appear on the plots. Taxa marked with * represent potential benefits from adaptation, specifically dispersal at realistic rates ; those with no * have dispersal rates that are essentially not detected in the spatial resolution of the models . See  for caveats and more details. Sample size for each group is as follows: 1) fungi ; 2) all plants , broken down into sub-groups of plants: flowering plants , timber species , grasses  and pines ; 3) all invertebrates , broken down into sub-groups of invertebrates: annelid worms , flies , beetles , moths , true bugs , spiders , all pollinators , butterflies , ants/bees/wasps , dragonflies ; 4) Chordates , broken down into major groups: 4i) all amphibians , broken down into sub-groups of amphibians: frogs  and salamanders ; 4ii) reptiles , snakes  and turtles ; 4iii) all mammals , broken down into sub-groups of mammals: ungulates , bats , carnivores , 4iv) all birds , broken down into sub-groups of birds: passeriforme birds , and non-passeriforme birds .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report