Here's another resource related to valley (alpine) glaciers created by the PhET (?) project. The PhET™ project at the University of Colorado provides interactive, research-based simulations of physical phenomena for free. Check out this Glacier Simulation (select "run now") and then browse through their other Earth Science-related simulations
To view a convenient list of all the resources that have been posted on this "Earth Science Guy" blog site, CLICK HERE.
Below: Speaking of glacial movement, this 48-second segment from NOVA shows 5 months of ice-flow from BENEATH Mt. Blanc in the Alps.