Subject
- Salamanders6
- Newts3
- Amphibians -- Oregon -- Wallowa County1
- Aneides ferreus1
- Animal heat1
- Animal populations1
- Animals -- Habitations1
- Aplodontia1
- Beavers1
- Biological rhythms1
- Birds -- Migration1
- Birds -- Montana1
- Birds -- Oregon1
- Frogs1
- Frogs -- Oregon -- Variation1
- Garter snakes1
- Hares -- Oregon1
- Mammals -- Habitat1
- Mammals -- Oregon1
- Microtus1