| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Life Cycle Stage | Specific Location | Type |
|---|---|---|---|---|---|---|---|
| Dietary Composition | percent occurrence by mass in crop contents (mean +/- SD) | halogeton (22.0% +/- 33.9), pigweed (3.9% +/- 13.5), common vetch (4.1% +/-17.9), Indian ricegrass (26.1% +/- 37.6), collomia(6.7% +/- 21.6), barnyard grass (0.3% +/- 5.0), gromwell (0.4% +/- 3.7), wheat (13.2% +/- 29.9), oats (0.6% +/- 4.2), cottonwood (1.6% +/- 11.6), other species (1.7% +/- 7.9), grit (13.9% +/- 23.9) | 223 birds | % | Not Reported | Idaho National Engineering Laboratory | Exposure Factor Datasets |
