NPS / Jim Peaco
It's wolf mating season here at Yellowstone, which also means it's the peak howling season. Biological Technician Rick McIntyre puts this ethereal winter sound into perspective within the history of Yellowstone.
Gray wolves were restored in 1995.
1995 marked the year wolves returned to Yellowstone. Learn more about this journey.
Check out the Yellowstone Science periodical devoted entirely to wolves.
Last updated: August 24, 2017
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Yellowstone National Park, WY