Why did all the wolves gathered there
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Answer:
Living with Wolves
Wolves and Our Ecosystems
Strengthen Ungulates Feed Other Animals Improve Riparian Areas Decrease Coyote Populations Boost Ecotourism
HOW WOLVES HELP
Wolves play a very important role in the ecosystems in which they live. Since 1995, when wolves were reintroduced to the American West, research has shown that in many places they have helped revitalize and restore ecosystems. They improve habitat and increase populations of countless species from birds of prey to pronghorn, and even trout. The presence of wolves influences the population and behavior of their prey, changing the browsing and foraging patterns of prey animals and how they move about the land. This, in turn, ripples throughout plant and animal communities, often altering the landscape itself. For this reason wolves are described as a “keystone species,” whose presence is vital to maintaining the health, structure and balance of ecosystems.