NOTE: For each species listed, there is a distribution model and a predicted distribution that may be downloaded.
The distribution model is an INFO file that relates to the land cover layer (version 5) by the polygon-id.
To make use of the models, you must also download the land cover layer. If you want a
stand-alone ARC/INFO coverage depicting a species distribution, then download the predicted distribution for the species.
For details on the distinction between the distribution model and the predicted
distribution, consult the data dictionary entry.