Wolves do not howl at the moon. They howl to communicate with other members of their pack.
Cervalces latifrons (Broad-Fronted Moose)
Cervalces latifrons are the largest species of deer that ever existed.
Scientists were able to determine that Paleoparadoxia was exclusively aquatic by comparing the rib cages of fossils to modern species of mammals like dugongs and polar bears.
Rhesus Macaques are the most widely distributed primate in terms of geographic diversity