| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Life Cycle Stage | Specific Location | Range | Type |
|---|---|---|---|---|---|---|---|---|
| Food Ingestion Rate | 22.5 | 9 animals | g dry wheat/squirrel x day | Both Adults and Juveniles | 12.4 - 31.1 | Exposure Factor Datasets | ||
| Body Weight - Mean | range of monthly mean weights over 4 yrs | 5 - 58/mo | g | Adult | San Joaquin Experimental Range | 483.8 - 552.5 | Exposure Factor Datasets | |
| Body Weight - Mean | range of monthly mean weights over 4 yrs | 4 - 63/mo | g | Adult | San Joaquin Experimental Range | 560 - 764.8 | Exposure Factor Datasets | |
| Body Weight - Mean | weight at birth | 8.9 | 6 litters (42 animals) | g | Juvenile | Exposure Factor Datasets | ||
| Population Density | five year average | 2.3 | 275 | #/acre | Adult | San Joaquin Experimental Range | Exposure Factor Datasets | |
| Body Weight - Mean | weight of young at first appearance above ground | 100 | Not Reported | g | Juvenile | San Joaquin Experimental Range | Exposure Factor Datasets | |
| Food Ingestion Rate | range of total food weight for observed individuals | 6 | g dry wt/d | Adult | San Joaquin Experimental Range | 6.85 - 29.3 | Exposure Factor Datasets | |
| Time of Mating/ Laying | Jan. - Feb. | Adult | San Joaquin Experimental Range | Exposure Factor Datasets | ||||
| Survival/ Mortality | % tagged young surviving to following year to become breeding adults; range over 3 yrs | 321 - 339/yr | % | Juvenile | San Joaquin Experimental Range | 36.1 - 51.6 | Exposure Factor Datasets | |
| Home Range | diameter of "typical" home range | 400 | Not Reported | ft | Both Adults and Juveniles | San Joaquin Experimental Range | Exposure Factor Datasets |
