| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Condition | Life Cycle Stage | Specific Location | Type |
|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 1,121.2 | 105 birds | g | during breeding season | Adult | prairie pothole region central North Dakota | Exposure Factor Datasets | |
| Body Weight - Mean | 1,070.2 | 44 birds | g | during breeding season | Yearling | prairie pothole region in North Dakota | Exposure Factor Datasets | |
| Body Fat (total or %) | 72.4 | Not Reported | g lipid | Adult | prairie pothole region of North Dakota | Exposure Factor Datasets | ||
| Body Fat (total or %) | 55.0 | Not Reported | g lipid | Yearling | prairie pothole region of North Dakota | Exposure Factor Datasets | ||
| Clutch or Litter Size | 9.3 | 7 nests | eggs | Yearling | prairie pothole region in North Dakota | Exposure Factor Datasets | ||
| Clutch or Litter Size | 10.3 | 46 nests | eggs | Adult | prairie pothole region of North Dakota | Exposure Factor Datasets | ||
| Time of Mating/ Laying | time of clutch initiation | April 4 - July (median = May) | 265 nests | Adult | eastern - south central North Dakota, near Jamestown | Exposure Factor Datasets |
