| VegID | | Physical quantity | Unique identification number |
| Watershed | | Nominal | watershed |
| Point | | Nominal | Point |
| Date | | Date/time | Date Vegetation Sampling Event occurred |
| Observer | | Nominal | Unique code for technicians |
| CenterRobelN | | Physical quantity | Robel pole reading from 5m north of point |
| CenterRobelE | | Physical quantity | Robel pole reading from 5m east of point |
| CenterRobelS | | Physical quantity | Robel pole reading from 5m south of point |
| CenterRobelW | | Physical quantity | Robel pole reading from 5m west of point |
| EdgeRobelN | | Physical quantity | Robel pole reading from 5m north of CenterRobel-N point |
| EdgeRobelE | | Physical quantity | Robel pole reading from 5m east of CenterRobel-E point |
| EdgeRobelS | | Physical quantity | Robel pole reading from 5m south of CenterRobel-S point |
| EdgeRobelW | | Physical quantity | Robel pole reading from 5m west of CenterRobel-W point |
| ShrubCover | | Physical quantity | Veg sampling area covered in shrubs |
| TreeCover | | Physical quantity | Veg sampling area covered by trees |
| Aspect | | Physical quantity | Aspect from nest toward lower elevation |
| Slope | | Physical quantity | Slope that nest is on, measured by clinometer |
| DaubenmireID | | Physical quantity | Unique number to each Daubenmire sample |
| VegPlotLoc | | Nominal | Location of Daubenmire frame at point, NA for Missing or Not Measured. |
| LiveGrass | | Physical quantity | Percent cover of live grass inside Daubenmire frame |
| LiveForb | | Physical quantity | Percent cover of live forb inside Daubenmire frame |
| Shrub | | Physical quantity | Percent cover of shrub inside Daubenmire frame |
| DeadGrass | | Physical quantity | Percent cover of dead grass inside Daubenmire frame |
| OtherDead | | Physical quantity | Percent cover of other dead vegetation inside Daubenmire frame |
| Litter | | Physical quantity | Percent cover of litter inside Daubenmire frame |
| Bare | | Physical quantity | Percent cover of bare ground inside Daubenmire frame |
| Nest | | Physical quantity | Percent cover of ground the nest covers inside Daubenmire frame |
| PositionRegion | | Nominal | UTM Zone |
| PositionX | | Physical quantity | Easting (latitude) |
| PositionY | | Physical quantity | Northing (longitude) |
