Birding at the Mount St. Helens National Volcanic Monument
ZoomBirding at the Mount St. Helens National Volcanic Monument As most long-time Oregonians are aware, on May 18, 1980, a cataclysmic event occurred at Mount St. Helens. The north flank of the volcano slid off in one of the largest landslides in recorded history, unleashing a powerful eruption. It buried 230 square miles of existing…