I just bought the Expansion Pack. I was really excited after reading everything you guys said about it.
However, I find that as soon as I put an endangered animal into an exhibit, it just gets extremely angry. What am I doing wrong, in addition to the new animals I've tried, my Musk Oxen also become angry (while other animals, like moose and camels are unaffected). They have ample space, I've tried doing lots of animals and few animals. The have toys, food, water, shelter. I've tried putting them into conservation areas with all of the available objects for those.
I don't understand why they just automatically become so angry. Am I missing something? Did anyone else have this problem then solve it?