| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Condition | Life Cycle Stage | Specific Location | Type |
|---|---|---|---|---|---|---|---|---|
| Time of Torpor or Hibernation | hibernation duration approximates 100 d | Nov.-Mar. | >12 | Both Adults and Juveniles | Victorville | Exposure Factor Datasets | ||
| Metabolic Rate | regression equation for oxygen consumption (OC in ul O2/g/hr; log base 10) at various temperatures (T, 0 - 15 C) | Log OC = 0.044T + 0.64 | 5-8/temperature | ul O2/g/hr | hibernating | Adult | Victorville | Exposure Factor Datasets |
| Metabolic Rate | oxygen consumption measured at 15C | 20 | 8 | ul O2/g/hr | hibernating | Adult | Victorville | Exposure Factor Datasets |
| Body Weight - Mean | 13.8 | 8 | g | hibernating | Adult | Victorville | Exposure Factor Datasets |
