The marvelously massive mammal has been described as a "beach ball" and has been seen "waddling around real slow." ...

A Chicago nonprofit is asking social media users to help name a "remarkably rotund" beaver caught on camera in the city.

A large beaver spotted in Bubbly Creek on the southwest branch of the Chicago River has sparked a citywide naming effort ...

The environmental nonprofit group Urban Rivers spotted the female beaver along the South Branch of the Chicago River. The group is calling her “remarkably rotund” and say she is likely pregnant.