ENCORE ... DES GRENOUILLES ?
Après les disputes
des eaux de la mer de l’Ouest des Philippines, anciennement mer de la Chine du Sud, intéressons nous à
quelque chose de beaucoup plus sérieux.
La forêt
disparait, le climat change, l’homme détruit et pourtant, il y a toujours de
nouvelles plantes et espèces animales à découvrir dans ce pays.
Two new species of frog have been discovered in
fast-disappearing forests in the Philippines, boosting hopes for the survival
of the country's rich but threatened wildlife, scientists said Tuesday.
The new discoveries are a mottled brown frog with red eyes
and a broad yellow stripe running down its back, and a yellow-green one not
much bigger than a human thumb, British-based Fauna and Flora International
said.
Country director Aldrin Mallari said the finds should boost
conservation efforts in the Philippines, which has extremely diverse plant and
animal life but where many species are threatened by extinction.
"Many (environmental) institutions and funding agencies
have written off the Philippines because we only have 20 percent of our forests
left," he said at a forum at the National Museum where the finds were
announced to the public.
"Yet many of these species, even if they are
threatened, have this resiliency."
His team discovered the frogs in Leyte island's Nacolod
mountain range in November last year. Their dwindling habitat also harboured 62
other reptiles and amphibian species, 36 mammal species, 112 bird species, and
229 plant species.
"A lot of these are critically endangered because of
fragmentation," Mallari said.
The Nacolod range's once-expansive forest cover is almost
gone, with trees cut down for timber or burnt off to free up land for farming,
he said. The remaining patches of forest are no longer visible by satellite.
The long-term survival of the diverse species will depend on
the Philippines' ability to protect habitats from further exploitation, Mallari
said.
The brown frog specimens measured about 43-55 millimetres
(1.7-2.2 inches) while the yellow-green ones were 20-27 millimetres (0.8-1.1
inches) long. They have not yet been formally named.
US-based Conservation International lists the Philippines
both as one of the 17 countries that harbour most of Earth's plant and animal
life, and a "biodiversity hotspot" due to massive habitat loss.
Theresa Lim, wildlife protection chief of the Department of
Environment and Natural Resources, told the forum that despite this, apart from
the frogs 36 new plant and animal species were discovered in the Philippines in
the past 10 years.
"We have to do something. We don't want them to
disappear immediately after they are discovered," she said.
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