Colorado Parks & Wildlife - Species Data - River Otter Concentration Area polygon polygon icon public public icon

Creator(s):
Description:
RiverOtterConcentrationArea is an ESRI SDE Feature Class showing the location of concentration areas for Northern River Otter (Lutra canadensis) in Colorado. Concentration Areas are defined as areas where river otters are known to concentrate; otter sightings and signs of otter activity are more frequent in these areas than in their overall range. This information was derived from field personnel. A variety of data capture techniques were used including drawing on mylar overlays at 1:50,000 scale USGS county mapsheets and implementation of the SmartBoard Interactive Whiteboard using stand-up, real-time digitizing at various scales (Cowardin, M., M. Flenner. March 2003. Maximizing Mapping Resources. GeoWorld 16(3):32-35).
Publisher:
Colorado Parks and Wildlife
Place(s):
Colorado and United States
Subject(s):
North American river otter, Lutra canadensis, Biogeography, and Wildlife conservation
Date Created:
2017-06-06
Date Issued:
2018-11-08
Use and reproduction:
The organization that has made the Item available believes that the Item is in the Public Domain under the laws of the United States.
Identifier:
https://ark.colorado.edu/ark:/47540/5d790ced7ddc9900093cf502
Held by:
University of Colorado Boulder
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