Feb 1

We’ve asked conservation organisations around the world to nominate a species that they believe to be overlooked, underappreciated and unloved, and tell us why they think that they deserve a fair share of the limelight, this Valentine’s Day.

Each nominee’s story is featured on the Arkive blog with information on the species, what makes them so special, the conservation organisation that nominated them and how they are working to save them from extinction.

Click the ‘unloved species’ tag above to see all of the nominations and their blogs.

Once you have perused the blogs you can vote for your favourite to help get them into the top ten unloved species and get them the recognition that they truly deserve! Share your favourite with others using the #LoveSpecies hashtag on Twitter and Facebook and tell them why they should vote for them too. Voting closes on February 14th at 23:59 PST (07:59 GMT).

Join us and our conservation partners in celebrating and raising awareness for some of the world’s most unloved species this Valentine’s Day!

Name of species: Caicos Island dwarf boa

Nominated by: UK Overseas Territory Forum (UKOTF)

Conservation status: Yet to be classified by the IUCN Red List. It is listed on Appendix II of CITES. Further survey work is needed.

Why do you love it? We like different, we like unique. This is the smallest boa in the world and unique to the Turks and Caicos Islands. It fits in the palm of your hand.

What are the threats to the Caicos Island dwarf boa? Thought to be declining. Main threats to this species may include: habitat loss and introduced species, local persecution and capture for the pet trade.

What are you doing to save it? Founded in 1986, the UK Overseas Territories Conservation Forum (UKOTCF) is a UK-based non-government organisation, which exists to protect and to promote biodiversity and other heritage conservation in the UK’s Overseas Territories (UKOTs). It does this by inter alia supporting capacity building; strategic planning; deployment of specialist volunteers; developing and running conservation and education projects with local partners; sharing ideas and experiences and providing advice to decision makers. It involves bringing together a wide network of bodies in the UKOTs, and supporting organisations in Britain and elsewhere.

We have 25+ years involvement in the Turks and Caicos Islands. During this time we have secured funding for and initiated many projects. These include: education projects on wise water use, bird-watching guides to main islands including North Caicos (home of this boa), creation of nature trails, running a major project on surveying wildlife, develop conservation plans, and an information centre, a virtual tour for the territory. We are also working to establish the international importance of sites, under the Ramsar Convention on Wetlands and the Important Bird Areas programme.

Find out more about UKOTF projects

Discover more snake species on Arkive’s topic page



May 29

In a letter to Nature magazine, researchers have expressed their concern over the appearance of a non-native toad species, the Asian common toad, in Madagascar.

The Asian common toad (Duttaphrynus melanostictusi) is a close relative of the cane toad (Rhinella marina), an invasive toad species that rapidly spread across Australia after its introduction in the 1930s, and has devastated many native fauna and flora populations. First seen on Madagascar in March, the Asian common toad has been sighted several times in areas close to Toasmasina, the main port of the island nation. Worryingly, there have also been sightings of the amphibian just 25 kilometres from the Betampona Nature Reserve and short distances from other biodiversity hotspots. The dispersal of this species is not just limited to Madagascar and it is thought that populations may have also become established in other areas. One of the authors of the letter, Jonathan Kolby, of James Cook University in Queensland, Australia, said, ”There is now a high dispersal risk of these toads spreading from Madagascar to other Indian Ocean islands such as the Mascarene Islands, Comoros, and Seychelles.”

It is thought that populations may have also become established on other Indian Ocean islands, such as the Mascarene Islands

It is thought that the Asian common toad could have various negative impacts on the fauna of Madagascar, including spreading diseases such as ranavirus and chytridiomycosis to native amphibians and competing with them for food and breeding areas. This toad species is poisonous and is known to be toxic to animals that ingest it. Snakes are thought to be one of the animal groups most at risk from the invasion and there are over 50 endemic snake species on Madagascar, including the Madagascar ground boa. Other endemic species including fossas, lemurs, and birds will also be put at risk should the population of this harmful amphibian become established. Kolby also said, “It’s worrying because Madagascar has amazing endemic biodiversity – plants, animals, and amphibians that are found nowhere else. And this one species has the propensity to damage that.”

95 percent of the reptiles on Madagascar are endemic to the island, including the Madagascan ground boa

As well as being a threat to the animals of Madagascar, the Asian common toad is also a threat to the human population as it is known to contaminate drinking water and transmit parasites. After the devastation the cane toad has caused in Australia, it is thought that immediate action is required on Madagascar to prevent history from repeating itself. Kolby said, “The question is, can we still eradicate them? Have we caught it soon enough that eradication could be a feasible option? Obviously we all hope the answer is yes.” Suggested methods of eradication include removing adult toads, draining breeding ponds, and installing fences to prevent the toads from reaching water where they would be able to breed. Highlighting the urgency of the situation, Kolby said, ”Time is short, so we are issuing an urgent call to the conservation community and governments to prevent an ecological disaster.”

In Australia, the introduced cane toad is responsible for the declines of many native species, including the Near Threatened brush-tailed phascogale

Read more on this story at Nature – Toxic toads threaten ‘ecological disaster’ for Madagascar.

View images and videos of Madagascan species on ARKive.

Hannah Mulvany, ARKive Content and Outreach Officer

Oct 19
Photo of Louisiana pine snake

Louisiana pine snake (Pituophis ruthveni)

Species: Louisiana pine snake (Pituophis ruthveni)

Status: Endangered (EN)

Interesting Fact: The Louisiana pine snake is non-venomous, instead using its body to crush its prey.

More information:

One of the rarest and least understood snakes in the United States, the Louisiana pine snake occurs in longleaf pine forests in parts of Louisiana and eastern Texas. This large snake relies on pocket gophers for food, hunting them in their underground burrows and pinning them to the side of the burrow to kill them. It also eats some other small mammals, as well as birds, bird and turtle eggs, and lizards. The Louisiana pine snake spends most of its time underground, usually relying on pocket gopher burrows for shelter and for hibernation sites. This snake has the smallest clutch size of any North American snake, at just three to five eggs. However, its eggs are larger than those of other North American species.

The Louisiana pine snake’s longleaf pine habitat is one of the most threatened ecosystems in the United States, with only 3% of the original forest now remaining. Much has been logged or degraded by urbanisation, agriculture and the cultivation of other pine species. Changed fire regimes have also altered the structure of the habitat, making it less suitable for the snake and its prey. The Louisiana pine snake is often killed on roads and may be threatened by collection for the pet trade. Recommended conservation measures for this snake include protecting its remaining populations, maintaining and restoring its habitat, and undertaking more research into its populations and behaviour. The Louisiana pine snake is a candidate species for potential listing on the U.S. Endangered Species Act, and is legally protected in Texas. A reintroduction project is underway for this rare and elusive species.


Find out more about the Louisiana pine snake at the National Wildlife Federation and see Partners in Amphibian and Reptile Conservation for more information on reptile conservation.

See fact file and images of the Louisiana pine snake on ARKive.

Liz Shaw, ARKive Text Author

Jun 22
Photo of leaf-scaled sea snake

Leaf-scaled sea snake (Aipysurus foliosquama)

Species: Leaf-scaled sea snake (Aipysurus foliosquama)

Status: Critically Endangered (CR)

Interesting Fact: The leaf-scaled sea snake is able to remain underwater for up to two hours before resurfacing for air.

Named for the characteristic leaf-like shape of its scales, the leaf-scaled sea snake is a relatively small snake which spends its entire life at sea. Like other sea snakes, it shows a number of adaptations to its aquatic lifestyle, including a flattened, paddle-like tail for swimming, valves in the nostrils which prevent water entering the lung, and a gland under the tongue which excretes excess salt from the body. The leaf-scaled sea snake lives in shallow waters and gives birth to live young. It feeds on small coral reef fish, which it immobilises with its venom.

The leaf-scaled sea snake has one of the most restricted ranges of any sea snake, occurring in just two reefs in the Timor Sea, and occasionally being seen off the northwest coast of Australia. This species was once one of the most commonly seen sea snakes in its range, but has not been recorded in surveys since 2001. The exact reasons for this are unclear, but could be to do with rising sea temperatures and the degradation of its reef habitat, which in turn reduces prey availability. All sea snakes are legally protected in Australia, and measures are underway to monitor and reduce any impacts of fisheries on sea snake species. One of the reefs the leaf-scaled sea snake inhabits is a nature reserve, but unfortunately none of the habitat management plans for this area specifically target this rare marine reptile.


Find out more about sea snakes at IUCN – Sea snakes.

See images of the leaf-scaled sea snake on ARKive.

Find out more about other sea snake species on ARKive.

Liz Shaw, ARKive Text Author

Feb 9
Photo of female golden lancehead flicking tongue

Golden lancehead (Bothropoides insularis)

Species: Golden lancehead (Bothropoides insularis)

Status: Critically Endangered (CR)

Interesting Fact: The golden lancehead is unique to a tiny island off the coast of Brazil, where has a total range of just 0.43 square kilometres.

The golden lancehead is a highly venomous pitviper with heat-sensitive pits on its face which help it to detect prey. Although its mainland relatives feed mainly on rodents, this island species has switched to a diet of birds. To prevent its prey from flying away before the snake’s highly toxic venom can take effect, the golden lancehead holds it in its mouth after biting it. This snake is unusual in that it appears to exist as three genders: males, females, and ‘intersex’ females, which have both female and male reproductive organs.

The golden lancehead has a small population which is entirely restricted to one tiny island, making it particularly vulnerable to any threats. Its forest habitat is being lost due to clearance and burning, and the snakes themselves are collected illegally for the wild animal trade. Conservation efforts are underway to study and monitor the golden lancehead, and there are plans to breed it in captivity and research the potential medicinal uses of its venom. Educational programmes and more effective enforcement may also help protect this fascinating snake.

Find out more about conservation efforts for the golden lancehead at Neotropical Snakes Conservation.

Find out more about snakes on the ARKive snakes page.

See images and videos of the golden lancehead on ARKive.

Liz Shaw, ARKive Text Author


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