Search Results: Returned 2 Results, Displaying Titles 1 - 2
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2008., Walker Call No: 599.773 177 09787 52 Availability:1 of 1 At Location(s)Contributor biographical information Publisher description Summary Note: Discusses how the wolf, once returned to Yellowstone National Park, helped restore balance to the ecosystem by minimizing the predation of coyotes on smaller creatures, keeping the elk herd on the run, thereby helping more aspen and willow trees to grow, and influencing other previously misunderstood dynamics.
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2008., Pre-adolescent, Walker Call No: 599.773 177 09787 52 Availability:1 of 1 At Location(s)Click here to view Click here to view Summary Note: Discusses how the wolf, once returned to Yellowstone National Park, helped restore balance to the ecosystem by minimizing the predation of coyotes on smaller creatures, keeping the elk herd on the run, thereby helping more aspen and willow trees to grow, and influencing other previously misunderstood dynamics.