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By Randi Lynn Mrvos Photos by L. David Mech
Arctic wolf © 2003 L. David Mech Biologically, wolves are large dogs that belong to a group of mammals called Carnivores, or meat eaters. They look like Eskimo sled dogs, but are leaner and narrower. Wolves live throughout most of the Northern Hemisphere, except near tropical rainforests and in dry deserts. There are two main types of wolves: the gray wolf (Canis lupus) and the red wolf (Canus rufus). Their coats are either gray, soot black, or cinnamon red, and in the arctic and Greenland they are pure white. Wolves live in family groups or packs, which consist of an alpha male, the dominant wolf which leads the pack's activities, and an alpha female, his mate. Alpha wolves produce offspring each year. In March, five or six pups are born to an alpha female. The pups are born blind and deaf, and they rely on their mother's milk and body warmth to survive. In about three weeks they can see and hear. Members of the pack provide food and assist in taking care of the pups until they are ready to travel with the adults. Wolves' keen sense of smell and sharp eyesight help them hunt. Their major food sources are deer, moose, elk, musk ox, mountain sheep, reindeer, small rodents and fish. They prey mostly on aged, young, and diseased animals, but sometimes hunt animals in their prime. Indirectly, wolves provide food for foxes, ravens, vultures and bald eagles, which feed on the remains of animals killed by the wolves.
Wolves are powerful, sensitive, and intelligent animals. They are also one of the nature's food providers for other animals. Wolves are truly worthy of a better reputation! Lopez, Barry (1978) Of Wolves and Men. NY: MacMillan Publishing Co. pp.34, 38, 39, 54, 55, 69-71, 102, 103, 108, 109, McIntyre, Rick (ed.) (1994) War Against the Wolf, America's Campaign to Exterminate the Wolf. MN: Voyageur Press. pp. 261, 263, 265, 270. Meck, L. David (1970) The Ecology and Behavior of an Endangered Species. NY: Doubleday & Co., p.325. Mech, L. David (1970) The Wolf. NY: The Natural History Press. pp.20, 30, 334. Mech, L. David (1991) The Way of the Wolf. MN: Voyageur Press. pp. 14, 20, 47, 97. Steinhart, Peter (1995) The Company of Wolves. NY: Alfred A. Knopf. pp.12, 13, 16, 23, 24, 26, 31. Wolf!/ Wolves in American Culture Committee, Boise, Idaho (1986). WI: Northword, Inc., pp.5, 9, 10, 11, 12, 15. Gray Wolf International Wolf Center Wolf Species Characteristics Randi Mrvos is a homeschool teacher and a freelance contributor for Weeones, an educational e-magazine for children. Her publishing credits include The Christian Science Monitor, Highlights for Children Magazine, Scholastic Books, The Lesson Plans Page, and Parents and Children Together Online Magazine. She lives in Lexington, KY with her husband, Jim and eight-year old daughter, Abby. L. David Mech, PhD Senior Research Scientist, Biological Resources Division, U.S. Geological Survey
Across 3. The dominant wolf in a group 5. A wolf family group 8. Meat eaters 9. Noise that wolves make 10. A characteristic of wolves 11. One of Native American tribes Down 1. Place that you will find wolves 2. Month wolf babies are usually born 4. Wolf babies 6. A person study living things 7. One of wolf's food sources
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