In the Upper East River Valley of Colorado’s Rocky Mountains, yellow-bellied marmots (Marmota flaviventis) are thriving thanks to climate change. The rodents’ startling population boom — their numbers have tripled in ten years — has now been linked to the increasing size of their bellies, which is probably caused by climate-driven changes in hibernation patterns.

Read the rest of this news story on Nature News [html] or read it here: [pdf]