Complete source list – Top 13 Most Dangerous Animals in North America
http://www.animaldanger.com/north-america.php
http://en.wikipedia.org/wiki/North_America
http://en.wikipedia.org/wiki/Wolverine
http://www.pitt.edu/~mcs2/herp/SoNA.html
http://www.defenders.org/gray-wolf/basic-facts
http://en.wikipedia.org/wiki/Gray_wolf
http://natgeotv.com/ca/human-shark-bait/facts
http://www.desertusa.com/insects/kbees.html
http://en.wikipedia.org/wiki/Deer%E2%80%93vehicle_collisions
http://animals.nationalgeographic.com/animals/mammals/mountain-lion/
http://animals.nationalgeographic.com/animals/fish/great-white-shark/
http://www.scorpionworlds.com/arizona-bark-scorpion/
http://www.livescience.com/39996-brown-recluse-spiders.html
http://animals.nationalgeographic.com/animals/mammals/black-bear/
http://www.planetdeadly.com/animals/dangerous-animal-north-america
http://animals.nationalgeographic.com/animals/mammals/coyote/
http://animals.nationalgeographic.com/animals/reptiles/american-alligator/
http://animals.nationalgeographic.com/animals/mammals/white-tailed-deer/
http://animals.nationalgeographic.com/animals/mammals/american-bison/
http://www.nwf.org/wildlife/wildlife-library/mammals/grizzly-bear.aspx
http://ca.askmen.com/top_10/entertainment/top-10-most-dangerous-creatures-in-canada.html
