Glacier National Park was established in 1910 to protect its unique natural features formed by ancient glaciers. The park contains over 100 types of birds and mammals like bald eagles, moose, and black bears. It also has many plant species including monkey flowers, wood nymphs, and glacier lilies. Glacier National Park joined with Waterton Lakes National Park in Canada in 1932 to become the world's first International Peace Park. However, the park now faces the challenge of climate change reducing its glaciers, which scientists believe could disappear completely by 2030.