Dave Powell's Images
Title: SilviculturistOrganization: USDA Forest Service
Unit: Umatilla National Forest
Country: United States
| 11 Images of 7 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 1210096 | northern pocket gopher | Thomomys talpoides | Close-up of pouches |
| 0808035 | horse (domestic) | Equus caballus (domestic type) | Blue Mountains, Malheur or Umatilla national forests, northeastern Oregon and southeastern Washington |
| 1210086 | elk | Cervus canadensis | Close-up of bark wounds caused by winter elk gnawing |
| 0976039 | black bear | Ursus americanus | culvert-type bear trap |
| 0976001 | elk | Cervus canadensis | |
| 0976017 | hummingbird | close-up view of hummingbird nest hanging from small tree branches | |
| 1210085 | elk | Cervus canadensis | View of open stand heavily damaged by feeding on the bark in winter |
| 1210070 | elk | Cervus canadensis | Browse line; stand-level damage caused by elk gnawing of aspen trees during winter, Salida RD, San Isabel NF |
| 0976072 | porcupine | Erethizon dorsatum | sleeping on a branch high in a tree |
| 0976076 | rat, vole, mouse | bark stripping seedling beneath snow pack in winter; South Park Ranger District | |
| 1210031 | elk | Cervus canadensis | Stunted aspen trees with extensive bark damage caused by winter elk feeding, Michigan Creek area, South Park RD, Pike NF |
