Yellowstone National Park is witnessing a powerful moment of remarkable progress as aspen forests make a long awaited return, thanks to the reintroduction of gray wolves 🌿🐺 For decades, the disappearance of wolves pushed the ecosystem out of balance, allowing elk populations to surge and overgraze young aspen shoots along valleys and riverbanks, leaving the forest unable to regenerate for nearly 80 years. Everything shifted in the mid 1990s when wolves were brought back, restoring a missing pi