Beavers saturated with diesel fuel from the Willard Bay State Park spill arrived at the Wildlife Rehabilitation Center of Northern Utah in Ogden, Utah, Tuesday, March 26, 2013. The anim

 

              Beavers saturated with diesel fuel from the Willard Bay State Park spill arrived at the Wildlife Rehabilitation Center of Northern Utah in Ogden, Utah, Tuesday, March 26, 2013. The anim
Beavers saturated with diesel fuel from the Willard Bay State Park spill arrived at the Wildlife Rehabilitation Center of Northern Utah in Ogden, Utah, Tuesday, March 26, 2013. The animals are showing signs of recovery, but have not been given a clean bill of health yet. (AP Photo/Wildlife Rehabilitation Center of Northern Utah)