![](https://i.kinja-img.com/gawker-media/image/upload/s--VZQdbF4f--/c_fit,fl_progressive,q_80,w_636/7aee4dd8bc34ccd5277a9e4eb2b8affe.jpg)
More than a third of animal and plant species in the U.S. could go extinct while more than 40% of ecosystems are at risk of collapse, a new report from a conservation group has found.
More than a third of animal and plant species in the U.S. could go extinct while more than 40% of ecosystems are at risk of collapse, a new report from a conservation group has found.