Robert K. Colwell


Contact

Robert K. Colwell


Museum Curator Adjoint in Entomology


robertkcolwell [at] gmail.com

Museum of Natural History


University of Colorado


Boulder, CO 80309, USA



Robert K. Colwell


robertkcolwell [at] gmail.com

Museum of Natural History


University of Colorado


Boulder, CO 80309, USA



EstimateS


View and download the EstimateS website and User's Guide as a pdf.

Important:
Before downloading EstimateS 9.1, read about Operating System Limitations on the first page of the pdf.

Download EstimateS 9.1 for Mac OS (the links in the website pdf are no longer active) 64 MB

Download EstimateS 9.1 for Windows (the links in the website pdf are no longer active) 58 MB