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ANIMALS/VERTEBRATES
BIOLOGICAL CLASSIFICATION
8
CARNIVORES
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EARTH SCIENCE
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FIELD SURVEYS
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GEOGRAPHIC REGION >
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Heard Island
MAMMALS
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OCEAN >
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POLAR
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SEALS/SEA LIONS/WALRUSES
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SOUTHERN OCEAN
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SOUTHERN OCEAN >
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biota
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oceans
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HEARD AND MCDONALD ISLANDS
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AMD
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AMD/AU
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BIOSPHERE
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BIRDS
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CEOS
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CRYOSPHERE
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Cameras
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FIELD INVESTIGATION
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GLACIERS
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GLACIERS/ICE SHEETS
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HUMAN DIMENSIONS
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INFRASTRUCTURE
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PENGUINS
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environment
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