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Isle
of Pines is the focus for three weeks study
into humpback whale songs. The research, by
Queensland University doctoral student, Ellen Garland,
is part of a wider ten-year project examining the
similarities and differences in songs of the ocean
giants through the South Pacific from East Coast
Australia to Tahiti, including New Caledonia, Tonga
and the Cook Islands.
Sound
recordings from the side of a boat followed by computer
analyses are being done in collaboration with the
South Pacific Whale Research Consortium and Dr.
Claire Garrigue, Opération Cétacés,
Noumea.
Ms.
Garland hopes the work will contribute to a better
understanding and conservation of humpback whale
populations and movements in the South Pacific.
The
humpback is the only whale that sings (repetitive,
complex sounds similar to birdsong). Furthermore,
whale songs are the longest and most complex of
the animal kingdom. Research so far shows that all
the breeding males that happen to be in the same
area sing the same song, which changes each year.
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