Groundhog.Org  
   Official site of the Punxsutawney, Penn., Groundhog Club. Includes detailed history of the day, a listing of local events, and printable activity pages for kids.
   http://www.groundhog.org/

PunxsutawneyPhil.com  
   A tribute site to the world's most famous weather-forecasting groundhog.
   http://www.punxsutawneyphil.com/

Groundhog Day History  
   Groundhog Day history from Stormfax, with folklore and winter weather lore.
   http://www.stormfax.com/ghogday.htm

Groundhogs at HogHaven  
   Groundhog photographs, sounds, animation, information, postcards, and screen saver.
   http://www.hoghaven.com/

Wiarton Willie  
   Home page of Canadian weather groundhog, Wiarton Willie.
   http://www.wiarton-willie.org/index.cfm

Frumious Bandersnatch Satirical Newspaper and Ezine  
   "Groundhog buried alive; Phoenix faces 12 years of summer!" Satire about Punxsutawney Phil.
   http://www.bandersnatch.com/bander4.htm

Reasons to Celebrate Groundhog Day  
   Humorous top 10 list.
   http://ourworld.cs.com/DonaldRHalley/groundhg.htm

Groundhog Day and Chinese Astronomy  
   Explanation of relationship between Groundhog Day and Chinese Astronomy.
   http://www.friesian.com/grndhog.htm

Groundhog Day in Wiarton  
   Short description of the holiday, along with the latest weather information from the home of Wiarton Willie.
   http://www.teledyn.com/fun/GroundhogDay/

About.com: What the Heck is Groundhog Day Anyway?  
   Includes a brief history of Groundhog Day and links to famous groundhogs, plus photos, FAQ, and event listings for the celebration in Punxsutawney, Pennsylvania.
   http://pittsburgh.about.com/library/weekly/aa012501a.htm

Groundhog Day  
   Background of Groundhog day along with trivia, songs, and groundhog wallpaper.
   http://groundhog-day.123holiday.net/

Wiarton Willie and Groundhog Day  
   Includes reports, quick facts, and related links.
   http://www.cbc.ca/news/background/groundhogday/

Groundhog Day-NOBLE  
   Collection of Groundhog Day links from NOBLE: the North of Boston Library Exchange.
   http://www.noblenet.org/year/groundhog.htm

Groundhog Day Links  
   Over 100 links to Groundhog Day related websites.
   http://www.groundhogsday.com/links.php