Interesting Links
Beavers
http://www.csh.rit.edu/~snell/beaver.html
http://www.torontozoo.com/adoptapond/curriculum/f1-beaver.html#home
http://sevilleta.unm.edu/data/species/mammal/profile/american-beaver.html
http://www.runningdeerslonghouse.com/webdoc238.htm
Beaver Control
http://www.engr.uaa.alaska.edu/soe/Geomatics/Beaver_pages/UAA_resident_beavers.htm
Invasive species
http://www.blm.gov/education/weed/intro.html
Lamprey
http://www.psmfc.org/habitat/edu_lamprey_fact.html - great information, and mentions that lamprey need beaver ponds as part of their habitat requirements
http://www.grandronde.org/pr/past_articles/2001/1001/lamprey.htm - a very informative article about how lamprey were harvested and used by Native Americans at Willamette Falls, right down the hill from Clackamas Community College!
http://columbiariver.fws.gov/games/scramble/Lampreyword.htm - short but sweet info on lamprey!
http://www.pnl.gov/ecology/EP/Lamprey.htm - a study on the effects of dams on juvenile lampreys
http://www.onrc.org/info/lamprey/ - information on the battle to list lamprey as an endangered species. Check in the Press column, there are very recent articles from the end of May, 2004!
Newell Creek Canyon
http://www.cse.pdx.edu/wetlands/new.creek.dir/page1.htm