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ADELIE PENGUIN
CONTINENT >
5
GEOGRAPHIC REGION >
5
PENGUINS
5
POLAR
5
PYGOSCELIS ADELIAE
5
biota
5
AMD
4
ANTARCTICA
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CEOS
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FIELD INVESTIGATION
4
OCEAN >
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SOUTHERN OCEAN
4
oceans
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AMD/AU
3
ANIMALS/VERTEBRATES
3
BIOLOGICAL CLASSIFICATION
3
BIRDS
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COMMUNITY STRUCTURE
3
CONSERVATION
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EARTH SCIENCE
3
ENDANGERED SPECIES
3
FIELD SURVEYS
3
POPULATION DYNAMICS
3
POPULATION TRENDS
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RANGE CHANGES
3
SEABIRDS
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SPECIES LIFE HISTORY
3
VISUAL OBSERVATIONS
3
ANIMALS/VERTEBRATES >
2
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