Subject
- Mammals19
- Mountains11
- Birds10
- Biology--Fieldwork8
- Mountain animals8
- Mountain ecology8
- Zoological surveys6
- Rivers5
- Zoological specimens5
- Bird populations4
- Landscapes4
- Animal diversity3
- Animals--Infancy3
- Bighorn sheep3
- McTaggart-Cowan, Ian, 1910-20103
- Mountain goat3
- Scientific expeditions3
- Trees3
- Animals--Food2
- Animals--Habitations2
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