Over the past four years she has studied wolves, elk, and aspen in Glacier Park, often on its west side among two large wolf packs, one with 20-plus members. They sometimes watch as she and an ...

Colorado’s voter-initiated reintroduction of gray wolves has thrust a new predator into the High Country. There are around 30 ...

Wolf spiders are generally large and fast creatures that ambush and ... wolf spiders are solitary and do not hunt in packs. Wolf spiders are also highly maternal. Female wolf spiders attach ...