As part of the Predicting Biodiversity with Generalized Joint Attribute Modeling (PBGJAM) project, I developed predictions of suitable habitat for 100 bird species in current conditions and under two future climate change scenarios. These predictions combine information from the current abundances of species across different environmental conditions with projected environmental conditions under climate change. For example, if we know the temperature range of the areas where a species lives today, and we know what regions will fall within that temperature range in 100 years, we can predict where the species will live in 100 years. It is important to remember that these are maps of habitat suitability, not actual species range. If there is suitable habitat in an area that a species can’t get to, it will not actually be found there.