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Subject
- Mammals6
- Birds3
- Voyages and travels2
- American pika1
- Animals--Food1
- Animals--Identification1
- Biology--Fieldwork1
- Birds--Habitat1
- Birds--Migration1
- Cascade golden-mantled ground squirrel1
- Garter snakes1
- Ground squirrels1
- Lakes1
- Mammals--Ecology1
- Minks1
- Pikas1
- Reptiles1
- Scientific expeditions1
- Seashore animals1
- Seashore ecology1