25 Surprising Facts About Groundhogs

The groundhog, also called the woodchuck, whistle-pig, and land-beaver, is one of the most recognized animals in North America, but most people only think about it once a year. In this video, we break down 25 groundhog facts covering everything from their extraordinary hibernation physiology to their surprising role in human medical research. Topics include groundhog hibernation heart rate, burrow structure and depth, the woodchuck name origin, Groundhog Day accuracy statistics, groundhog behavior in the wild, what woodchucks actually eat, how long groundhogs live, and why these animals matter far beyond February 2. Whether you're curious about woodchuck facts, groundhog biology, or just want to understand this animal past the Punxsutawney Phil legend, this video covers it all with accurate, research-backed information. Subscribe for more North American wildlife documentaries covering animal behavior, biology, and facts you won't find in a textbook. 📚 Enjoyed this video? Keep exploring with these surprising animal facts: 🐺 25 Surprising Facts About Coyotes    • 25 Surprising Facts About Coyotes That You...   Watch the ENTIRE Animal Facts Playlist!    / playlist   🔔 Subscribe for more surprising animal facts, wildlife documentaries, animal sounds, and nature videos:    / @assortedanimalsonline   _______________________________________________________ 📖 Do Pets Have a Place in Heaven? Ever wondered whether animals have souls, what happens to our pets after they pass away, or whether we'll see them again someday? I wrote a book exploring these questions through a Christian perspective. Learn more here: https://www.amazon.com/Do-Pets-Have-P... Chapters 0:00 Surprising Groundhog Facts 0:22 What Is a Groundhog? 1:21 How Groundhogs Hibernate 2:10 Inside a Groundhog Burrow 3:14 Groundhog Sounds Explained 3:49 Can Groundhogs Climb Trees? 4:08 What Groundhogs Eat 4:53 Groundhog Behavior & Reproduction 6:19 Groundhog Day & Other Myths 7:04 Groundhog Predators & Lifespan 8:42 Why Scientists Study Groundhogs Video sources: Zervanos, S.M., Salsbury, C.M., and Brown, J.K. (2008). Maintenance of biological rhythms during hibernation in Eastern woodchucks (Marmota monax). Journal of Comparative Physiology B, 179, 411–418. Tennant, B.C., and Gerin, J.L. (2001). The woodchuck model of hepatitis B virus infection. ILAR Journal, 42(2), 89–102. Swihart, R.K. (1992). Home-range attributes and spatial structure of woodchuck (Marmota monax) populations. Journal of Mammalogy, 73(3), 604–618. Davis, D.E. (1967). The annual rhythm of fat deposition in woodchucks (Marmota monax). Physiological Zoology, 40(4), 391–402. Snyder, R.L., and Christian, J.J. (1960). Reproductive cycle and litter size of the woodchuck. Ecology, 41(4), 647–656. Merriam, C.H. (1884). The mammals of the Adirondack region, northeastern New York: with an introduction treating of the location and boundaries of the region, its geological history, topography, climate, general features, and botany. Transactions of the Linnean Society of New York, 1, 1–316. Barash, D.P. (1974). The social behaviour of the hoary marmot (Marmota caligata). Animal Behaviour, 22(4), 976–980 _______________________________________________________ Media Used (Attribution) Unless stated above, still images and videos are used under license from Canva.com, and licensed Envato (except for some videos shot by me). Thank you to all the amazing people who make their work available for use. Covering all of the topics in these videos wouldn't be possible without your incredible work. Music from YouTube Audio Library We post awesome animal videos on Tuesdays at 5:30 PM _______________________________________________________ Watch the Video for more! Want to learn about more animals? 🐱 Watch our Full Documentary on Bobcats here:    • Land of the Bobcats | Full Documentary   See our website here: https://www.assortedanimals.com 🐬 Follow us on Facebook-Meta   / assortedanimals   🦢 Follow us on Pinterest   / assortedanimals   🐦 Follow us on Twitter Assorted Animals (@AAnimalsOnline) / Twitter About - Assorted Animals Assorted Animals is a brand that teaches about animals and the animal kingdom. We provide learning modules, videos, articles, and more! We want to bring awareness to conservation efforts, and animal sanctuaries. You can find out more about assorted animals at: https://assortedanimals.com/about-us/ #groundhog #woodchuck #wildlifefacts