Some cool extinct animals images:
Dire Wolf
Image by Travis S.
The Dire wolf was slightly larger than today's wolf, but became extinct along with the other megafauna about 10,000 years ago. The wolf permeated North America and made its way down to South America. However, it's preferred habitat was probably in a forested environment. This artist's rendition has this Dire wolf on the prowl.
Passenger Pigeon (extinct)
Image by Curious Expeditions
At the Harvard Museum of Natural History in Boston, MA.
