Wolf
Description
The grey wolf, also known as simply wolf, is a mammal which shares a common ancestry with the domestic dog. They have virtually no predators in the ecosystems they occupy. Wolf howls, which can last from 0.5–11 seconds, allowing them to communicate effectively in thickly forested areas or over great distances with other members. Wolves feed primarily on medium to large sized ungulates, and will generally eat any meat that is available.