Mountain goat herd on a hillside near Exit Glacier, Kenai Fjords National Park, Alaska (@ Steven Kazlowski/Corbis)

Mountain goat herd on a hillside near Exit Glacier, Kenai Fjords National Park, Alaska (@ Steven Kazlowski/Corbis)

comments,

• As the ice retreats...""The locals nosh on the grass that grows in
• Mountain goats like these are known for their death-defying climbing ability.""Could a human climber match their speed and dexterity?
• When viewed from another angle, it\s easy to see the soggy border between...""Ice field and grassy hills
• The national park surrounding this glacier...""Is ridiculously beautiful, offering vistas of ice, sea, and steep cliffs