As their homes warm, salamanders shrink
![Yonahlossee salamander](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/03/wt-salamander-free.jpg?fit=860%2C480&ssl=1)
Yonahlossee salamanders have shrunk by 18 percent in body size over a period of 55 years as their habitat has gotten hotter and drier. That’s an incredibly fast response to climate change.
squamatologist/Flickr (CC BY-NC-ND 2.0)