Footage of grizzly bear from a pilot who is supporting the park wildlife studies in the northern part of the park in Mammoth Hot

This is the moment a large grizzly bear that has recently come out of hibernation is spotted at Yellowstone National Park making the first sighting of the current year.The register was made at Mammoth Hot Springs located in the northern part of Yellowstone National Park in the American state of Wyoming on Saturday 13th March.(NPS/Clipzilla)