VOICES Ideas and Insight From Explorers
Tag archives for species
Vatuvara supports healthy populations of several globally threatened species, including the humphead, or Maori, wrasse (Cheilinus undulatus); giant clams (Tridacna species); and a large, prehistoric-looking land crab that rules this island. Coconut, or “robber,” crabs (Birgus latro) can be found roaming the forest floor searching for dropped coconuts, which they crack open with their powerful pincers to feed upon.
As 196 signatory nations of the Convention of Biological Diversity (CBD) meet this week in Cancun, Mexico, to discuss their progress towards averting the current biodiversity crisis, researchers from a range of universities and NGOs report in the international journal Conservation Letters that habitat destruction still far outstrips habitat protected across many parts of the planet.
The ploughshare tortoise, which has hung on for millennia, is now on the very verge of extinction in the wild—possibly within the next two years. As the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) convenes its 17th Conference of the Parties (CoP17) in Johannesburg, we urge the government of Madagascar and the other Parties to CITES to prioritize putting a swift end to the illegal international trade of this critically endangered species.
By Alison Clausen
Today marks the U.N. International Day of Forests. I was asked recently for an “elevator pitch” in 25 words or less on why we should invest resources in saving tropical forests and, in particular, in tropical forests in Madagascar. To those of us working in conservation, this question seems like a no-brainer, so at first I took the question with a grain of salt. However, my questioner persisted and it made me realize both that it is not a no-brainer for everyone – particularly given the competing priorities for peoples’ attention – and that for the conservation community we need to be able to answer such questions if we are to engage people in our work.
Evolutionary biologist and National Geographic grantee Borja Milá went to a volcanic island in the Indian Ocean to study evolution in birds. But when Mother Nature unleashed a tropical storm on Christmas Eve, Milá’s team was stuck atop a volcano.
One of the great recent success stories in conservation is the rapid increase in the establishment of marine protected areas (MPAs). Since 2006, there has been a staggering growth of 10 million km2 of new MPAs globally, a nearly four-fold increase over the past decade. Yet there has been no baseline for measuring how well our marine species are represented in protected areas. Until now.
A new paper we have published in Nature’s Scientific Reports assesses the overlap of global MPAs with the ranges of 17,348 marine species (fishes, mammals, invertebrates). We have discovered some sobering results: most marine species are not well represented within MPAs and several hundred species are not covered at all.
We are issuing the Polar Bear Is Not Alone graphic today in support of efforts at COP21. Our graphic depicts how the polar bear, long the symbol warning us about climate change, is not alone. Joining the bear is a farmer in California, communities in Papua New Guinea, the migrating bar-tailed godwit, the quiver tree of Southern Africa, and other forms of life across the globe. Not only must we curtail carbon emissions to slow the rate of climate change; we need to help both wildlife and humans adapt to the impacts of change by ensuring the protection of functioning ecosystems and the services they provide that support all life on our planet. We must be emissions smart and adaptation sharp.
By Cristián Samper
At the Wildlife Conservation Society today we unveiled our WCS: 2020 strategy and, along with it, a new WCS.org website and brand identity. This announcement advances our 120-year mission to save wildlife and wild places. As the world rapidly changes, our approach to conservation must adapt and evolve. Our WCS: 2020 strategy represents our response to that change and a way to scale up our impact. Our choices today can give us a fighting chance to preserve the intricate balance of species and ecosystems that all lives depend upon.
There is now clearer recognition that sustainable development and biodiversity conservation are inextricably linked and that one cannot succeed without the other. The UN’s new Sustainable Development Goals address conservation of both terrestrial and marine ecosystems. The new agenda specifies that UN member states will “conserve and sustainably use oceans and seas, freshwater resources, as well as forests, mountains and drylands and to protect biodiversity, ecosystems and wildlife.” And SDG targets specifically refer to endangered species, calling for an end to wildlife poaching and trafficking.
It may interest you to know that one of this generation’s most iconic characters, Dumbledore, takes his name from an Old English term for the bumblebee. It’s easy to see why J.K. Rowling could be so inspired, bumblebees never seem incessantly busy like their honey-crazed counterparts and they tend to “bumble” along alighting among flowers…
There’s a growing trend among scuba divers in the Caribbean: they’re on the hunt for something tasty… Last month, the Glass Goby (Coryphopterus hyalinus) suffered a change in status on The IUCN Red List of Threatened Species. Previously considered of Least Concern to conservationists, this reef-dwelling fish is now listed as Vulnerable. And it isn’t alone.…
By Susan Lieberman
What do the Taj Mahal, Yellowstone National Park, the Great Wall of China, and Virunga National Park have in common? They are all UNESCO World Heritage Sites, protected by an international convention recognizing that they and another thousand special places around the world are the common heritage of humanity and deserve the highest level of protection.
A rare bee species thought extinct in the eastern U.S. has popped up in a Virginia state park, giving scientists hope.
“So I was wrong,” scientist says about extinction—but cautions the purple-and-pink mollusk is still perilously close to dying out.
In 1970, a group of experts on frogs, toads, salamanders, and caecilians noticed that populations of the Yosemite Park Toad in California had suddenly crashed. The habitat was suitable, there seemed to be nothing wrong but their numbers had crashed to very low levels. People scratched their heads and thought of it as just one…