
Scientists say they are hoping to develop a deodorant
for New Zealand's native birds to stop them falling prey to
introduced predators.
New Zealand has an abundance of native bird species, including
the famous kiwi, but no native land mammals, meaning introduced
animals such as cats and stoats have had a devastating impact on
bird numbers.
Canterbury University reseacher Jim Briskie said Friday it
appeared New Zealand birds suffered from body odour, making them an
easy target for predators.
Briskie said unlike their overseas counterparts, which evolved
alongside mammals, New Zealand birds emitted a strong smell when
preened to produce wax to protect their feathers.
He said the kiwi smelled like mushrooms or ammonia, while the
flightless kakapo parrot's odour was like "musty violin cases",
possibly contributing to its endangered status.
The Marsden scientific research fund has given Briskie a 600,000
New Zealand dollar (440,000 US) grant to study native bird body
odours over the next three years in the hope of making them less
exposed to predators.
"Down the line, if we do find some species are particularly
smelly or vulnerable, perhaps I can design a deodorant for kiwis,"
he told the Dominion Post newspaper.