References

  • ¬†http://www.groundhog.org/
  • http://en.wikipedia.org/wiki/Main_Page
  • http://www.pinterest.com/theudgroundhog/
  • https://www.juniorachievement.org/web/ja-usa/home
  • http://www.prairiedogcoalition.org/
  • http://kids.nationalgeographic.com/kids/
  • http://pittsburgh.about.com/cs/punxsutawney/a/groundhog_day.htm
  • http://wikieducator.org/
  • http://www.punxsyhistory.org/
  • http://www.timeanddate.com/holidays/canada/groundhog-day