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A
long time ago, many wolves called Yellowstone National Park home.
But tourists wanted to spend time in the park and they wanted the wolves
gone. By 1926, there were almost no wolves in Yellowstone.
Do you know what happens when you do that? The balance of nature
is off. People realized that losing a species can cause the balance
of nature to be thrown off and bad things can happen. It has taken
awhile, but the wolves have been reintroduced into the park. Learn
about what happened when they were lost and how things have changed in
When the Wolves Returned. |