This dataset is a compilation of species ranges gathered from various sources. Many of these ranges were created by IDFG using methodologies similar to those employed in the NW ReGAP or the HUC5 observation effort. Species ranges provide a general representation of where a species might occur during its lifetime. It's important to distinguish these from species 'distribution models,' which pinpoint potential habitat within the range.These ranges were constructed using the best available data and can estimate potential occurrences. To use this data effectively, users can apply a definition query in ArcGIS to visualize specific species ranges. For the most straightforward download, viewing, or filtering of the dataset, it's recommended to bring the API REST service into ArcGIS Pro. Keep in mind that due to the dataset's size, the Open Data Site download might experience timeouts, particularly with a large number of ranges. If you opt to use the Open Data Site, follow the directions by clicking on this LINK.Species range models were compiled initially for use within an online map service to depict species range for species within the 'Idaho Species Catalog',https://idfg.idaho.gov/speciesIdaho species range models compiled and/or created by the Idaho Department of Fish and Game, Idaho Fish and Wildlife Information System. Data pulled 18 December 2023, edits are ongoing as needed.