This week's Earthweek has a little blurb mentioning that Australia is trying to create an "escape corridor," or a place where animals can migrate to different habitats freely without having to pass through major cities.
The science fiction writer in me kinda likes that idea. When we write about terraforming (changing a planet to make it more habitable) we often consider that humans will have a major role in gardening new species/helping earth species adapt.
Perhaps we will need to also take a hand in helping species survive the current warming period.