The study: The Cerrado crisis review: highlighting threats and providing future pathways to save Brazil's biodiversity hotspot

Cooperative breeders remind us that success in nature doesn’t always come from independence—sometimes, it’s interdependence that keeps species thriving. These birds thrive not in isolation, but in networks of shared responsibility, patience, and long-term care.

In a new report published in Nature Plants, researchers based at more than 50 botanic gardens and living plant collections warn that a patchwork of incompatible, or even absent, data systems is undermining global science and conservation at a critical moment.

They call for a unified and equitable global data system for living collections to transform how the world's botanic gardens manage and share information. This would enable them to work together as a 'meta-collection' to strengthen scientific research and conservation efforts.

cross-posted from: https://hexbear.net/post/7273877

cross-posted from: https://news.abolish.capital/post/18005

PORTLAND, Maine (AP) — One of the world’s rarest whale species is having more babies this year than in some recent seasons, but experts say many more young are needed to help stave off the possibility of extinction. The North Atlantic right whale’s population numbers an estimated 384 animals and is slowly rising after several years of decline. The whales have gained more than 7% of their 2020 population, according to scientists who study them. The whales give birth off the southeastern United States every winter before migrating north to feed. Researchers have identified 15 calves this winter, the National Oceanic and Atmospheric Administration said Monday. That number is higher than two of the last three winters, but the species needs “approximately 50 or more calves per year for many years” to stop its decline and allow for recovery, NOAA said in a statement. The whales are vulnerable to collisions with large ships and entanglement in commercial fishing gear. This year’s number is encouraging, but the species remains in peril without stronger laws to protect against those threats, said Gib Brogan, senior campaign director with environmental group Oceana. The federal government is in the midst of a moratorium on federal rules designed to protect right whales until 2028, and commercial fishing groups have pushed for a proposal to extend that pause for even longer. There is still time left for more baby whales to be born this winter, but 50 is not a reasonable expectation because of a lack of reproductive females in the…This article was originally published on Mongabay

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cross-posted from: https://hexbear.net/post/7236623

cross-posted from: https://news.abolish.capital/post/17077

Camera traps installed in the world’s largest tiger reserve, in China, have captured footage of an Amur tigress and her five cubs for the first time. Recorded in November 2025, the footage from Northeast China Tiger and Leopard National Park shows an adult tigress ambling along a dirt road, and four young cubs tootling behind her. After a few seconds, as two of the cubs pause to sniff what looks like a stone, a fifth tries to catch up with the rest of the family. Scientists say they believe the tigress is about 9 years old (tigers typically live for about 10-15 years in the wild), and the cubs are about 6-8 months old.   The 14,100-square-kilometer (5,400-square-mile) national park has China’s largest populations of Amur, or Siberian, tigers (Panthera tigris altaica) and leopards (Panthera pardus orientalis). It’s seen an increase in tiger numbers in recent years: in 2024, 35 cubs were born there. Amur tigers, which roam the dense forests and snowy mountains of northeast China, Russia’s far east and parts of the Korean peninsula, are endangered due to poaching, forest logging, habitat fragmentation and prey scarcity. By the 1930s, scientists estimated there were fewer than 30 Amur tigers left in the wild. Latest estimates from the IUCN, the global wildlife conservation authority, suggest there might be 265-486 tigers in Russia and roughly 70 in China, mostly in Northeast China Tiger and Leopard National Park. “Amur tigers were all but written off in China only twenty-five years ago when,…This article was originally published on Mongabay

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cross-posted from: https://hexbear.net/post/7237081

cross-posted from: https://news.abolish.capital/post/17116

The death of a well-known wild animal is an odd kind of news. It is intimate, because so many people feel they have met the creature through photographs and video. It is also impersonal, because the animal has no public life beyond what humans project onto it. For elephants, that tension is sharpened by history. Their bodies have been turned into luxury goods, their habitats into development sites, and their survival into a test of whether conservation can work at scale. That is why today’s news from Kenya traveled quickly. Craig, the Amboseli bull famous for tusks that nearly brushed the ground, died at the age of 54. Conservation groups and wildlife authorities said he died of natural causes after showing signs of distress overnight, with rangers staying close by. His final hours seemed to reflect age, not violence: intermittent collapsing, short attempts to stand and move, and evidence that he was no longer chewing properly as his last molars wore down. For an elephant, teeth often write the closing chapter. Craig was not obscure. He was, by most accounts, one of the most photographed elephants in Africa, and perhaps the best-known “super tusker” alive—one of the rare bulls whose tusks weigh more than 45 kilograms each. He was also known for temperament: calm around vehicles, patient in the presence of cameras, and unusually tolerant of the attention that followed him. That quality, as much as the ivory he carried, helped make him a symbol of what protection can look…This article was originally published on Mongabay

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Three species of the melodic African warbler bird refuse to get up early and sing their customary daybreak songs when the weather is cold. This new discovery was made recently by a team of soundscape ecologists in South Africa’s mountainous Golden Gate Highlands National Park. The team’s research co-leader, Mosikidi Toka, studies how animals and the environment make and use sounds, especially in mountains, and is currently completing a PhD on the sounds of natural habitats. He deployed automated audio recorders to record the birdsong and find out how the birds were affected by freezing temperatures.

cross-posted from: https://slrpnk.net/post/32243294

• The Leon Levy Native Plant Preserve is a 12-hectare (30-acre) estate on Eleuthera, an island in the Bahamas, dedicated to conserving and educating people about the island-nation’s native plants.
• Since 2009, resident botanist Ethan Freid has led a local restoration effort prioritizing native plants of the Bahamas’ subtropical dry forest ecosystem.
• The Levy preserve also offers a summer internship for university students interested in environmental science and biology, which teaches them about native plant taxonomy — filling a generational knowledge gap.
• Though small in scale, the project provides a haven for the Bahamas’ native plants; has a herbarium of plant specimens for research; and manages an online digital database of Caribbean plant species.

cross-posted from: https://hexbear.net/post/7012318

cross-posted from: https://news.abolish.capital/post/13018

An excerpt from “We Survived The Night” by Julian Brave NoiseCat

Though his father is a famous carver, it’s not lost on writer Julian Brave NoiseCat that their Secwépemc and St’at’imc ancestors were best-known for their intricate weaving. In his new book We Survived the Night, he pays tribute to their traditions by braiding memoir and on-the-ground reporting into the arc of a Coyote Story — legends of the trickster forefather of the Interior Salish peoples. In his 2024 documentary Sugarcane, co-directed with Emily Kassie, NoiseCat investigated the history of the St. Joseph’s Mission, a residential school near Williams Lake, B.C. where his father was rescued from an incinerator as a newborn baby, and mapped the intergenerational impacts of residential school on his family and community of Canim Lake.

We Survived the Night widens the lens, looking at the ways colonialism has disrupted Indigenous lives, pushing many nations to the brink of annihilation and erasure — as well as the resilience and power of people who continue, like Coyote, to persist in survival, mischief and resistance. His reporting takes him to communities across the continent, from the unrecognized Lumbee Tribe of North Carolina to the Nuxalk Nation in coastal B.C. to the Tlingit waters in Sitka, Alaska, where he reported the excerpt below

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It's really neat!

cross-posted from: https://hexbear.net/post/6952365

cross-posted from: https://news.abolish.capital/post/11958

A study published this week about tens of thousands of starving African penguins is highlighting what scientists warn is the planet's sixth mass extinction event, driven by human activity, and efforts to save as many species as possible.

Researchers from the South African Department of Forestry, Fisheries, and the Environment (DFFE), the United Kingdom's University of Exeter, and other institutions examined a pair of breeding colonies north of Cape Town, South Africa, and published their findings Thursday in Ostrich: Journal of African Ornithology.

"These two sites are two of the most important breeding colonies historically—holding around 25,000 (Dassen) and around 9,000 (Robben) breeding pairs in the early 2000s. As such, they are also the locations of long-term monitoring programs," said study co-author Azwianewi Makhado from the DFFE in a statement.

As the study explains: "African Penguins moult annually, coming ashore and fasting for 21 days, when they shed and replace all their feathers. Failure to fatten sufficiently to moult, or to regain condition afterwards, results in death."

The team found that "between 2004 and 2011, the sardine stock off west South Africa was consistently below 25% of its peak abundance, and this appears to have caused severe food shortage for African penguins, leading to an estimated loss of about 62,000 breeding individuals," said co-author and Exeter associate professor Richard Sherley.

— (@)

The paper notes that "although some adults moulted at a colony to the southeast, where food may have been more plentiful, much of the mortality likely resulted from failure of birds to fatten sufficiently to moult. The fishery exploitation rate of sardines west of Cape Agulhas was consistently above 20% between 2005 and 2010."

Sherley said that "high sardine exploitation rates—that briefly reached 80% in 2006—in a period when sardine was declining because of environmental changes likely worsened penguin mortality."

Humanity's reliance on fossil fuels is warming ocean water and impacting how salty it is. For the penguins' prey, said Sherley, "changes in the temperature and salinity of the spawning areas off the west and south coasts of South Africa made spawning in the historically important west coast spawning areas less successful, and spawning off the south coast more successful."

The researcher also stressed that "these declines are mirrored elsewhere," pointing out that the species' global population has dropped nearly 80% in the last three decades. With fewer than 10,000 breeding pairs left, the African penguin was uplisted to "critically endangered" on the International Union for Conservation of Nature (IUCN) Red List of Threatened Species last year.

Sherley told Mongabay at the time that the IUCN update "highlights a much bigger problem with the health of our environment."

"Despite being well-known and studied, these penguins are still facing extinction, showing just how severe the damage to our ecosystems has become," he said. "If a species as iconic as the African penguin is struggling to survive, it raises the question of how many other species are disappearing without us even noticing. We need to act now—not just for penguins, but to protect the broader biodiversity that is crucial for the planet's future."

Looks like the combined effects of climate change and over fishing are key factors in decimating the populations of these penguins.www.washingtonpost.com/climate-envi...

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— Margot Hodson (@margothodson.bsky.social) December 5, 2025 at 4:46 AM

Fearful that the iconic penguin species could be extinct within a decade, the conservation organizations BirdLife South Africa and the Southern African Foundation for the Conservation of Coastal Birds (SANCCOB) last year pursued a first-of-its-kind legal battle in the country, resulting in a settlement with the commercial fishing sector and DFFE.

The settlement, reached just days before a planned court hearing this past March, led to no-go zones for the commercial anchovy and sardine fishing vessels around six penguin breeding colonies: Stony Point, as well as Bird, Dassen, Dyer, Robben, and St. Croix islands.

"The threats facing the African penguin are complex and ongoing—and the order itself requires monitoring, enforcement, and continued cooperation from industry and the government processes which monitor and allocate sardine and anchovy populations for commercial purposes," Nicky Stander, head of conservation at SANCCOB, said in March.

The study also acknowledges hopes that "the revised closures—which will operate year-round until at least 2033—will decrease mortality of African penguins and improve their breeding success at the six colonies around which they have been implemented."

"However," it adds, "in the face of the ongoing impact of climate change on the abundance and distribution of their key prey, other interventions are likely to be needed."

Lorien Pichegru, a marine biology professor at South Africa's Nelson Mandela University who was not involved in the study, called the findings "extremely concerning" and warned the Guardian that the low fish numbers require urgent action "not only for African penguins but also for other endemic species depending on these stocks."

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