New evidence from Voyageurs National Park shows blueberries are a big deal for wolf packs
Field observations in remote areas shed new light on wolf behavior, including how they feed their pups when meat is hard to come by.
Field observations in remote areas shed new light on wolf behavior, including how they feed their pups when meat is hard to come by.
Footage of a wolf den recorded by scientists studying the animals in northern Minnesota’s National Park is included in a special episode of PBS Nature.