Overview
Models were developed by using known locations to delineate range limits, and using
known locations, literature review, and expert opinion to develop habitat associations.
Predicted distributions were created by selecting appropriate habitats in the land cover
map within each species' range limits.
Record Collection
Record collection methods varied among taxonomic groups. Museum data supplemented
with data from research reports and reliable observations were the source of amphibian,
reptile, and mammal records. The majority of bird records were from visual observations
collected since 1987.
Habitat Association
Literature review, record location, and consultation with experts were used to develop
habitat associations. Our models relied on species' association with ecoregion,
vegetation zone, and actual land cover, rather than cover alone.
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Cassin's Finch |
Long-toed Salamander |
Western Gray Squirrel |
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