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Subject
- Birds[remove]17
- McTaggart-Cowan, Ian, 1910-201015
- Mammals7
- Adaptation (Biology)4
- Endangered species3
- Insects3
- Islands3
- Sea birds3
- Animal behavior2
- Animal diversity2
- Arctic tern2
- Biodiversity conservation2
- Birds--Migration2
- Extinct animals2
- Marine biology2
- Marine ecology2
- Sea birds--Ecology2
- Wildlife conservation2
- Animal flight1
- Animals--Food1