PLANTS
Trees of the Pacific Northwest A tree identification home page developed by Oregon State University.
Vegetative Characteristics of Plants From the Botany 301 course site-Texas A & M University.
Reproductive Plant Parts From the Botany 301 course site - Texas A & M University.
Image Gallery of Select Vascular Plants From Texas A & M Biology Department
American Fern Society Includes a page on the basic biology of ferns.
GEOLOGY
Plate Tectonics A USGS site on plate tectonics complete with excellent illustrations.
Maps of Oregon An assortment of maps; from the USGS.
Cascade Volcanoes - An Interactive Image Map Photos and information on the major Cascade volcanoes.
Mt. St. Helens Volcano Cam Live footage from Mt. St. Helens
ANIMALS
Amphibians Amphibians of the Western Oregon Cascades.
Birds of America John James Audubon.
OTHER ASSORTED SITES
Kalmiopsis Wilderness Information A comprehensive site which includes geology, plants, trail information and much more.
Hubble Telescopes Greatest Hits! A photo gallery of stellar phenomena.
Michigan Electronic Library Assorted Links to Sites Hosting Solar System Info