Beavers were brought to the desert to save a dying river. 6 years later, here are the results.

Beavers were brought to the desert to save a dying river. 6 years later, here are the results.

It's not easy being a river in the desert under the best of circumstances. The ecosystem exists in a very delicate balance, allowing water sources to thrive in the harsh conditions. These water sources in otherwise extremely dry areas are vital to the survival of unique wildlife, agriculture, and even tourism as they provide fresh drinking water for the people who live nearby.But man-made problems like climate change, over-farming, and pollution…