Category Archives: Conservation

‘A kind of rat with thorns’: the comic book busting myths about the Madras hedgehog

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The elusive nocturnal creature is rarely seen in Tamil Nadu. One ecologist has made it his mission to spread the word through colourful adventures

The brightly coloured panels of Brawin Kumar’s comic book tell the story of how two children rescue a hedgehog from an unlicensed medicine man. The mother hedgehog is delighted to be reunited with her little one, as she has lost most of her offspring to road traffic.

Kumar, an Indian researcher and ecologist, came up with the idea of writing the book in Tamil to create awareness among children who live in and around the Madras hedgehog’s habitat. Many of those children will never have seen the nocturnal creature, which, unlike the British hedgehog, aestivates (lies in a state of torpor or dormancy) in the summer instead of hibernating in the winter.

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‘A huge surprise’ as giant river otter feared extinct in Argentina pops up

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Conservationists thrilled at the sighting of the wild predator, last seen in the country in the 1980s

“It was a huge surprise,” said Sebastián Di Martino, director of conservation at Fundación Rewilding Argentina. “I was incredulous. An incredible feeling of so much happiness. I didn’t know if I should try to follow it or rush back to our station to tell the others.”

The cause of the excitement was the sighting, last week, of a wild giant river otter – an animal feared extinct in the country due to habitat loss and hunting – on the Bermejo River in Impenetrable national park, in north-east Argentina’s Chaco province. The last sighting of a giant otter in the wild in Argentina was in the 1980s. On the Bermejo, none have been seen for more than a century.

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Green growth: the save-the-mangrove scheme reaping rewards for women in Kenya

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A community project on the Lamu archipelago trains women in preserving this vital ecosystem and provides business loans

Kenya’s mangroves have been harvested for centuries, the timber used in shipbuilding and for ornate doors and furniture as well as shipped across the Indian Ocean and around the world.

The Lamu archipelago accounts for more than half of Kenya’s mangrove forests. But across the country an estimated 40% of this precious commodity has been degraded, as more mangroves have been cut to provide construction materials and charcoal for cooking, and oil leakages from cruise liners and ships that pass along the coast kill off young saplings. The area has become one of the most degraded marine ecosystems in east Africa.

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Leonardo DiCaprio pledges $43m to restore the Galápagos Islands

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Environmentalist actor, with other conservation groups, aims to rewild the entire archipelago and other Pacific islands in Latin America

Leonardo DiCaprio has announced a $43m (£30.4m) pledge to enact sweeping conservation operations across the Galápagos Islands, with his social media accounts taken over by a wildlife veterinarian and island restoration specialist.

The initiative, in partnership with Re:wild, an organisation founded this year by a group of renowned conservation scientists and DiCaprio, the Galápagos National Park Directorate, Island Conservation, and local communities, aims to rewild the entire Galápagos Islands, as well as all of Latin America’s Pacific archipelagos.

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World is home to 50bn birds, ‘breakthrough’ citizen science research estimates

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University of New South Wales led study suggests six times as many individual birds as humans but that many species are very rare

There are about 50 billion individual birds in the world, according to new research that uses citizen science observations to try to estimate population numbers for almost 10,000 species.

The paper, led by scientists at the University of New South Wales, suggests there are about six times as many birds on the planet as humans – but that many individual species are very rare.

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‘I’m seen as the fool’: the farmers putting trees back into the UK’s fields

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It’s hoped a 12-year trial in Devon will persuade policymakers to back silvopasture to benefit the soil, livestock and climate

Andy Gray stands beside an enormous hill of bare red earth and smiles with a hint of mischief. This is his best field, its soils known as Crediton red land. The region was once known for producing swedes prized by Covent Garden market. Now, every six metres, planted in rows 14 metres apart, stands a tree guard shielding a young oak, aspen or alder.

“You can grow anything on it and I’m planting trees,” says Gray, a 16th-generation Devon farmer. “I’m seen as the fool on the hill. One neighbour said ‘you might as well concrete it over and build houses’. They could be right. Who knows?”

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Campaigners lose court case to stop Ugandan forest clearance

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Court ruling gives go-ahead for sugar plantation in Bugoma forest, home to endangered chimpanzees

Conservationists in Uganda have condemned as “shallow and absurd” a court ruling that authorised the government to allow swathes of a tropical forest to be cleared for a sugar-cane plantation.

Three environmental groups had taken the government to court over a decision to allow Hoima Sugar Ltd to build on 5,500 hectares (13,500 acres) in the Bugoma Forest Reserve.

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Cod almighty: how a ‘mythical’ Faroes delicacy has vanished

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A giant cod that was once a fishing staple is now so rare it has become the preserve of a few fine diners

It was no ordinary cod that Teitur Christensen was preparing. The head chef at Barbara Fish House, one of four restaurants located in tiny wooden houses in Tórshavn, the Faroe Islands’ capital, Christensen was hosting what has become known as a “Bank evening”, because of the main dish. In the small cosy rooms of these ancient houses – one of which was built more than 500 years ago – his team was getting ready to serve what has become an almost mythical fish: the Faroe Bank cod.

The Faroe Bank cod’s reputation is partly built on its size. It is huge: a three-year-old specimen is already twice as large, on average, as the Atlantic cod. But it is also legendary because of its rarity. A genetically distinctive member of the cod family, it was once plentiful before being nearly fished to extinction. In 2008, all commercial fishing of Faroe Bank cod was banned. Only the Faroe Marine Research Institute (Famri) is now allowed to catch them, when its researchers survey the fish population twice a year.

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Floating ‘Wall-E’ scarecrow stops seabirds diving into fishing nets

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Googly-eyed device to be tested in gillnet fisheries after study finds it deters long-tailed ducks

Scarecrows may be outstanding in their field, but now scientists have created an unusual floating version that could help reduce the number of vulnerable seabirds caught by fishing nets.

The device, known as a looming-eyes buoy (LEB), and developed in collaboration with engineers from Fishtek Marine, was trialled in Küdema Bay, Saaremaa island, Estonia, on long-tailed ducks. It uses bright eyespots and looming movements to act as a natural deterrent, preventing seabirds from diving into gillnets – vertical nets used in small-scale fisheries in many countries.

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Iguanas with chips: Florida seeks solution to invasive reptile problem

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  • ‘Tag day’ initiative opposed by some owners of exotic pets
  • State official ‘proud that Florida is looked at as a leader’

From Key West’s high-summer Hemingway Days, in which bearded hopefuls vie for the title of best Papa lookalike, to the annual hunt for the elusive (and imaginary) skunk ape, Florida is renowned for its calendar of curiosities.

Related: Toilet-invading iguanas among invasive species now banned in Florida

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Regulators missing pollution’s effect on marine life, study finds

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Chemicals and plastics, not just overfishing, threaten aquatic food chain with ‘disaster’, report warns


Increasing chemical and plastic pollution are “significant” contributors to the decline of fish and other aquatic organisms, yet their impact is being missed by regulators, according to a report by environmentalists.

The report, Aquatic Pollutants in Oceans and Fisheries, by the International Pollutants Elimination Network and the National Toxics Network, draws together scientific research on how pollution is adversely affecting the aquatic food chain. It catalogues the “serious impacts” of “invisible killers” such as persistent organic pollutants and excessive nutrients on the immunity, fertility, development and survivaL of aquatic animals.

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It’s inspiring hope and change – but what is the IUCN’s green list?

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The red list of species at risk is well-known, but the list for protected sites is quietly helping to ‘paint the planet green’

When Kawésqar national park was formed in the Chilean part of Patagonia in 2019, just one ranger was responsible for an expanse the size of Belgium. Its fjords, forests and Andean peaks are a precious wilderness – one of the few remaining ecosystems undamaged by human activity, alongside parts of the Amazon, the Sahara and eastern Siberia.

Chilean officials hope that Kawésqar will, one day, meet the high standards for protected areas laid out by the International Union for Conservation of Nature (IUCN) and make it on to the organisation’s “green list”.

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Sharon Matola obituary

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The founder of Belize Zoo and a champion of native species including the tapir and the scarlet macaw

In 1983, after a wildlife film-making project she was working on fell apart, Sharon Matola found herself in Belize, Central America, with a menagerie of homeless native creatures. She scrounged some land, wrote a sign on a piece of wood, and the Belize Zoo was open for business. Suddenly, she became “the zoo lady”, responsible for housing, feeding, cleaning and maintaining the health of the 20 animals.

The “office cat” was a jaguar, and there was a baby tapir in the bedroom on several occasions. It looked chaotic, but Matola, who has died aged 66 of a heart attack, was scrupulous about animal husbandry and determined that Belizeans would have a chance to learn about their tiny nation’s biodiversity.

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Spain’s Endesa power firm sued over electrocution of birds

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Landmark case says thousands of birds including endangered eagles die needlessly each year

In Leonard Cohen’s famous song, a bird on a wire is a symbol of freedom, but for thousands of birds it is the equivalent of being sent to the electric chair.

Now, in a landmark case, a Spanish electricity company is being prosecuted over the deaths of hundreds of birds electrocuted on pylons and overhead cables and for failing to comply with regulations designed to protect wildlife.

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‘Aphrodisiac’ of the ocean: how sea cucumbers became gold for organised crime

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Overfishing and smuggling of this crucial animal are affecting biodiversity and the livelihood of local fishers in Sri Lanka

It’s after sunset in Jaffna when Anthony Vigrado dives into the waters of Palk Bay, scanning the seafloor to collect what seems to be prized treasure. What he comes back with are sea cucumbers – long, leathery-skinned creatures that are increasingly valuable and the source of his income for the past 12 years.

But after a 10-hour search, his harvest is only a fraction of what it used to be, as the shores of northern Sri Lanka and southern India have become a prime spot for exploitation.

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Bees bounce back after Australia’s black summer: ‘Any life is good life’

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Australia’s bushfires were devastating for bee populations. But steady rain and community efforts are seeing the return of the pollinators

You could say that Adrian Iodice is something of a stickybeak neighbour. On Iodice’s once-lush bushland property, nestled within the Bega Valley of New South Wales, there stands a majestic rough-barked apple tree that the beekeeper used to, every now and then, jam his head into.

In the hollow of the trunk lived a flourishing wild colony of European honeybees that Iodice had been keeping an eye on for years. “I’d have a chat with them,” he laughs. “Stick my head in and see how they’re getting on in life. They were very gentle bees; they never had a go at me.”

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The ‘forgotten’ people picking your Brazil nuts – for a fraction of the price

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Rich profits from the prized nut have failed to benefit those finding them. Now cooperatives hope to shake up the system

On a steamy March morning, Edivan Kaxarari walks with a few other villagers in single file down a trail in the Amazon rainforest of Brazil’s Rondônia state, near the border with Bolivia.

His sister-in-law Cleiciana carries her 11-month-old son in one arm and a rifle in the other, and his brother Edson clears the path ahead with a machete. It is hunting season for the seeds of the Amazonian Brazil nut tree.

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Endangered North Atlantic right whales produce most calves since 2015

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  • Scientists caution high death rate is outpacing births
  • Population of whales estimated at around 360

North Atlantic right whales gave birth over the winter in greater numbers than scientists have seen since 2015, an encouraging sign for researchers who became alarmed three years ago when the critically endangered species produced no known offspring at all.

Related: The new humpback? Calf sighting sparks hope for imperilled right whale

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Canada’s herring facing ‘biological decimation’, say First Nations and activists

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Herring off western coast will ‘teeter on edge of complete collapse’ if commercial fishing continues at current level, says report

First Nations and conservationists are warning that Pacific herring populations are “collapsing” off Canada’s western coast, and are appealing for a moratorium on commercial fishing until the critical species can rebuild.

Emmie Page, a marine campaigner with the organization Pacific Wild, said in the past, five large commercial herring fisheries opened each year on the coast.

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Net gains: how India trawlers’ plastic catch is helping to rebuild roads

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The waste caught by fishing boats used to be thrown back into the sea but in Kerala it is now turned into black gold

For years, plastic caught by fishing communities on the Kollam coast in India’s southern state of Kerala was thrown back into the water, damaging aquatic ecosystems and killing fish.

But fishers are spearheading an innovative initiative to clean up the ocean – along with their daily hauls of fish, they pull in and collect the waste that gets enmeshed in their nets.

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