The endangered species hasn't been spotted within Lassen Volcanic National Park in nearly a century of federal protection

The pack was reportedly spotted by California Department of Fish and Wildlife officials – conservationists are thrilled

According to the California Wolf Watch, a pack of endangered gray wolves has been spotted living in Lassen Volcanic National Park - a first for the park in recorded history. California Wolf Watch said that Axel Hunnicutt,

There are a number of things you need to look out for if you're hiking in the US and in one state there is now something else to fear

Lassen Volcanic National Park is now host to a species which was believed to be extinct, with the apex predator spotted and confirmed to be living in a popular part of the park