References
  • Digital Atlas of the Vascular Plants of Utah. www.nr.usu.edu/Geography-Department/utgeog/usuvatlas/family/acer/acgr.html
  • Index of Species Information: Acer grandidentatum. www.fs.fed.us/database/feis/plants/tree/acegra/index.html
  • Digital Atlas of the Vascular Plants of Utah. www.nr.usu.edu/Geography-Department/utgeog/usuvatlas/family/faga/quga.html
  • Index of Species: Quercus gambelli. www.fs.us/database/feis/plants/tree/quegam/index/html
  • Behle, William H. Utah Birds: Historical Perspectives and Bibliography. Occasional Publication No.9. SLC, UT
  • Evans, Howard Ensign. Pioneer Naturalists: The Discovery and Naming of North American Plants and Animals. Howard Ensign Evans 1993.
  • Common Oak Galls. Townsend, Lee and Eliason, Eileen. www.uky.edu/Agriculture/Entomology/entfacts/trees/ef408.html
  • Western Scrub-Jay (Aphelocoma Californica). birs.cornell.edu/BOW.WSCJAY 1999 Cornell Lab of Ornithology
All web pages were consulted on 10/15/01