Management and conservation of tree squirrels: the importance of endemism, species richness, and forest condition

This article is part of a larger document. View the larger document here.

Download
(PDF; 142 KB)
Cite
Feedback
  • Authors: Koprowski, John L.
  • Publication Year: 2005
  • Publication Series: Proceedings (P)
  • Source: In: Gottfried, Gerald J.; Gebow, Brooke S.; Eskew, Lane G.; Edminster, Carleton B., comps. Connecting mountain islands and desert seas: biodiversity and management of the Madrean Archipelago II. Proc. RMRS-P-36. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station: 245-250

Abstract

Tree squirrels are excellent indicators of forest health yet the taxon is understudied. Most tree squirrels in the Holarctic Region are imperiled with some level of legal protection. The Madrean Archipelago is the epicenter for tree squirrel diversity in North America with 5 endemic species and 2 introduced species. Most species of the region are poorly studied in keeping with an international dearth of data on this taxon; 3 of the 5 native species are the subject of <3 publications. Herein, I review literature on the response of squirrels to forest management from clearcutting to less comprehensive operations. Major threats to squirrel diversity in the Madrean Archipelago’s Sky Islands are the introduction of species, altered fire regimes, and inappropriate application of forestry practices.

  • Citation: Koprowski, John L. 2005. Management and conservation of tree squirrels: the importance of endemism, species richness, and forest condition. In: Gottfried, Gerald J.; Gebow, Brooke S.; Eskew, Lane G.; Edminster, Carleton B., comps. Connecting mountain islands and desert seas: biodiversity and management of the Madrean Archipelago II. Proc. RMRS-P-36. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station: 245-250
  • Keywords: Glaucomys, Sciurus, Tamiascirus, squirrels, forest health, species diversity, forest management, forestry practices, fire, Madrean Archipelago
  • Posted Date: June 9, 2006
  • Modified Date: August 22, 2006

    • Print Publications Are No Longer Available

    In an ongoing effort to be fiscally responsible, the Southern Research Station (SRS) will no longer produce and distribute hard copies of our publications. Many SRS publications are available at cost via the Government Printing Office (GPO). Electronic versions of publications may be downloaded, printed, and distributed.

    Publication Notes

    • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
    • To view this article, download the latest version of Adobe Acrobat Reader.