Wildlife interpreter David Brown says reading an animal track is like uncovering a secret; you just need the eyes to see it. We go to the woods with Brown to decode trails and find evidence of spring.
Read MoreMost people in the town of Old Forge, N.Y., want to refrain from feeding black bears. The trouble is, without the bears coming around as often as they do, the town could stand to lose a lot of its tourism.
Read MoreEvery August for the past 50 years, people from all around the world have made the journey to Algonquin Provincial Park in Ontario to hear the howl of the Eastern Timber Wolf, once a ubiquitous sound in the wild.
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