Most rabbits live about eight years. Average rabbits heart beat is 130 to 325 beats a minute. Rabbits can easily die of shock if frightened. When introduced into a new area, rabbits can overpopulate rapidly, becoming a nuisance, as on this university campus:
Source:
http://en.wikipedia.org/wiki/Rabbit
http://www.funtrivia.com/en/Animals/Rabbits-5355.html
