PLANTS

• Glossary of Biological Terms

• Glossary of Botanical Terms

• PlantBiology.com

• 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.

• Biological Resource Division of the USGS

GEOLOGY

• Geoman's Glossary of Earth Science Terms

• Glossary of Glacier Terms

• 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

• National Wildlife Federation

• Oregon Department of Fish and Wildlife

• Amphibians Amphibians of the Western Oregon Cascades.

• Birds of America John James Audubon.

OTHER ASSORTED SITES

• UO Museum of Natural History

• Mt. Pisgah Arboretum

• 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