The key to exercise solutions in chapter 9.5 - Listening for the textbook Focus 5 (2nd edition) - Student's Book with authors Sue Kay, Vaughan Jones, Monica Berlis, Heather Jones and Daniel Brawshaw from Pearson Education
Question
Listen to Kathy talking about a project monitoring wolves in a national park and answer the questions.
Answer
Because they were seen as predators.
They were reintroduced in the mid-1990s.
That it was vital work and a very worthwhile experience. She’s glad she did it.