Anything from a salamander to an elk can become stuck in a window well. This is because they do not comprehend the danger and fall in, becoming stuck with the shear sides. Many times you can just place a board in at a 45 degree angle to help the animal climb out. With smaller animals and larger animals that can not climb, additional assistance from wildlife rehabilitators, fire departments, or game officers may be required. Window well covers that fit properly will prevent animals from this fate.