groundhog: References & Edit History

Article Contributors

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Article History

Type Description Contributor Date
Add new Web site: World Animal Rescue Network - Groundhog vs Beaver. Oct 10, 2026
Add new Web site: Hinterland Who's Who - Woodchuck. Aug 21, 2026
Add new Web site: University of Wisconsin-Stevens Point - Vertebrate Collection - Marmota monax. Jun 11, 2026
Add new Web site: Penn State Extension - Woodchuck. Mar 12, 2026
Article revised and updated. Jan 27, 2026
Add new Web site: NC Wildlife - Groundhog. Nov 14, 2025
Add new Web site: The Humane Society of the United States - What to do about woodchucks. Oct 03, 2025
Add new Web site: Mass Audubon - Woodchucks (Groundhogs). Jun 26, 2025
Add new Web site: Virginia Cooperative Extension - Managing Human-Wildlife Interactions: Woodchuck (Marmota monax). Mar 21, 2025
Added taxonomy box. Jan 30, 2025
Add new Web site: National Center for Biotechnology Information - PubMed Central - The genome of the American groundhog, Marmota monax. Sep 21, 2024
Add new Web site: Purdue University College of Agriculture - Extension Entomology - Woodchucks. Jul 25, 2024
Add new Web site: World Animal Foundation - Groundhog οΏ½ More than Just a Weather Prognosticator! Apr 05, 2024
Media added. Jan 31, 2024
Add new Web site: Rutgers - New Jersey Agricultural Experiment Station - Ecology and Management of the Groundhog. Jan 05, 2024
Add new Web site: Missouri Department of Conservation - Woodchuck (Groundhog). Nov 09, 2023
Add new Web site: The Humane Society of the United States - What to do about groundhogs. Aug 16, 2023
Add new Web site: Universith of Wisconsin - Wildlife Ecology and Damage Management - Woodchuck (PDF). Jul 07, 2023
Add new Web site: Animal Corner - Groundhog. May 13, 2023
Add new Web site: AZ Animals - Groundhog (Woodchuck). Mar 14, 2023
Corrected display issue. Feb 02, 2023
Add new Web site: Animal Diversity Web - Marmota monax. Jan 13, 2023
Add new Web site: National Geographic Kids - Groundhog. Jun 06, 2022
Add new Web site: LiveScience - Facts About Groundhogs. Apr 11, 2019
Add new Web site: PestWorld.org - Groundhogs. Apr 11, 2019
Add new Web site: National Geographic - Animals - Groundhog. Aug 12, 2016
Media added. Jun 10, 2016
Text added noting the various animals the prey on woodchucks (Marmota monax). Jun 11, 2015
Text describing the conservation status of Marmota monax added. Nov 18, 2011
Media added. Feb 26, 2009
Added new Web site: National Geographic - Animals - Groundhog. Sep 03, 2008
Added new Web site: How Stuff Works - Animals - Woodchuck. May 28, 2008
Added new Web site: Enchanted Learning - Groundhog. Mar 10, 2008
Added new Web site: Animal Diversity Web - Woodchuck. May 31, 2006
Article revised. Jun 16, 2005
Article revised. Sep 27, 2002
Article added to new online database. Jul 20, 1998
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