Subject
- Fragmented landscapes -- Economic aspects1
- Grazing1
- Land use -- Economic aspects1
- Reforestation -- California, Northern1
- Reforestation -- Oregon1
- Sheep -- Feeding and feeds1
- Snowy plover -- Mortality -- Oregon -- Pacific Coast.1
- Snowy plover -- Oregon -- Pacific Coast -- Geographical distribution.1
- Snowy plover -- Oregon -- Pacific Coast -- Reproduction.1