The 1996-2009 Spread of Rocky Mountain Bark Beetles
Images from US Dept of Ag Forest Service Rocky
Mountain Bark Beetle pages
The source of this material is Windows to the Universe, at http://windows2universe.org/ from the
National Earth Science Teachers Association (NESTA). The Website was developed in part with the support of UCAR and NCAR,
where it resided from 2000 - 2010. © 2010 National Earth Science Teachers Association. Windows to the Universe® is a registered trademark of NESTA. All Rights Reserved.
Site policies and disclaimer.