 |
 |
  |
|
|
|
|
National Park Service
Email Us
|
|
|
|
|
|
|
|
|
 |
|
Did You Know?
No hoax, iceworms do exist. These small, threadlike, segmented black worms, usually less than one inch long, thrive in temperatures just above freezing. Observers as far back as the 1880’s reported the tiny worms on the surface of glaciers. When sunlight strikes, ice worms burrow into the ice.
|
|
|
|
Last Updated: July 24, 2006 at 22:37 EST |