Dire Wolf Extinction

Nobody is truly sure what caused the extinction of Dire Wolves, and all of the Pleistocene megafauna that disappeared some 10,000 years ago. The Dire Wolf was not the only species that was decimated during this time, numerous more of the Pleistocene megafauna were also extinct. Scientists believe that there must be some interconnecting reason for this mass extinction. The Dire Wolf extinction coincided with the arrival of Humans in the North American continent, many scientists believe that this may be one of the main reasons that the Pleistocene megafaunas died out so quickly.

Human induced changes could have wiped out many of the Pleistocene megafauna, specifically mass hunting. The early peoples of North America may have severely diminished the population of Dire Wolves or the prey that the Dire Wolves fed off, or most likely both. The humans of the Pleistocene era had the same brain capacity as modern day humans but lacked the technology that we relish today. Being incredibly crafty Hunters humans might have wiped out the Dire Wolves.

A second proposed idea to explain the extinction of the Pleistocene megafauna is a drastic climate change, much like the one we are seeing today. The species that could not adapt to the swiftly changing climate would die out. Warmer temperatures and rising sea levels are part of the climate record from this period. This theory would explain the mass extinction of multiple species in a relatively short time period.

A third theory is some super-illness or pandemic that wiped out multiple species, including the poor Dire Wolves. The illness could have killed many of the Dire Wolves prey or the species themselves. Lastly the Gray and Red Wolf had crossed the Bering Strait land bridge into North America at this time. Since the Dire Wolf was slower than and not as agile as these Wolves it is possible that the Dire Wolf could not compete with the other species. This left the Dire Wolves to subsist on scavenging and was not able to survive merely on this. Survival of the fittest at the finest. Although some fossils found in Arkansas suggest that a group of Dire Wolves may have survived in the Ozark Mountains as recently as 4,000 years ago. Whatever wiped out the Dire Wolves was something swift and deadly, these stocky Wolves will be missed dearly.