Open occurrence databases hold 2,956 Harris’s antelope squirrel records for Arizona, including 2,889 from iNaturalist and 2,120 from GBIF; the source totals overlap and should not be added. Records occur in every month, rising from 204 in February to 500 in April before falling to a low of 130 in September. That submission pattern documents observations, not the number of squirrels in Arizona.
Maricopa and Pima counties dominate the county data with 1,166 and 1,000 records, far ahead of Cochise at 268. Saguaro National Park is likewise the leading named place with 214 records, compared with 50 for Organ Pipe Cactus National Monument and 23 for Coronado National Forest. These concentrations identify where the open-data record is strongest, not the boundaries or density of the species’ state range.
Full species profile
