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Main>Matthias Scharwies (N) |
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Version vom 17. Mai 2018, 03:26 Uhr
In the 1930ies the last wolves were shot. In 1995 Park Rangers brought them back into Yellowstone NP. How would a predator(English) like a wolf change and influence wildlife? Would they hunt down all elks and deer?
Aufgabe
- Why were many people against reintroducing wolves? What were they afraid of?
- How did the behavior or elks and deer change when wolves began living there again?
- What happened to the vegetation near rivers and lakes?
- How did that influence the number of birds?
- What kind of landscape and fauna do beavers need?
(4:33min)
Weblinks
- Wolf Reintroduction Changes Ecosystem (myYellowstonePark.com)
- How reintroducing wolves helped save a famous park (bbc.com)