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AMD
2
AMD/AU
ANIMALS/VERTEBRATES
ANTARCTICA
CALL DURATION
2
CALL NUMBER
2
CALL SHAPE
2
CALL TYPE
CASSETTE
2
CEOS
2
CONTINENT >
2
DATE
2
DURATION BETWEEN SEQUENTIAL CALLS
2
ELEMENT DURATION
2
ELEMENT NUMBER
2
FREQUENCY
2
GEOGRAPHIC REGION >
2
INTERVAL DURATION
2
LARESMANN HILLS
2
LEPTONYCHOTES WEDDELLII
2
LOCATION
2
MAMMALS
2
NUMBER OF ELEMENTS
2
OVERLAP
2
POLAR
2
SOUTHERN OCEAN
2
UNDERWATER VOCALISATIONS
2
VESTFOLD HILLS
2
WAVEFORM
2
YEAR
2
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