Two new residents, Sid and Ahmari from Sweden and Norway, will be the first wolverines at ZooMontana since 2012. The group of dignitaries at the presentation on Thursday heard the animals before they actually saw them. But, there in the darkened Night House in separate pens, the two newest additions to ZooMontana’s menagerie hissed and growled, staring up with glassy black eyes at the visitors.