North America

      Here are some  websites to help you learn about venomous creatures in North America.

bullet http://serpentoxin.com/venomoussnakesandtheirvenom.htm
bullet http://www.pbs.org/wnet/nature/victims/rattle.html
bullet http://www.backyardnature.net/snakvenm.htm
bullet http://www.outdoorclub.org/Critters_FAQ.html
bullet http://www.coastalreptiles.com/faq.htm