Wildlife & land conservation

This archive tracks meaningful progress in protecting wildlife and preserving land — from habitat restoration and endangered species recoveries to new protected areas and conservation policy wins. These stories focus on what’s working, grounded in evidence and reported with care.

Bison, for article on Chihuahuan Desert bison

Bison return to Mexican state of Coahuila for first time in 200 years

By / / Good News For Humankind

Cuatrociénegas is one of North America’s strangest landscapes: 324 square miles of spring-fed pools, gypsum dunes, and diverse plant life. What it lacked was a large grazer. Forty-eight bison, most transferred from the Rancho El Uno herd in Chihuahua’s Janos Biosphere Reserve, now break up compacted soil, carry seeds in their coats, and carve shallow wallows — restarting processes that stopped generations ago. That herd descends from 23 bison the U.S. sent from Wind Cave National Park in 2009. Mexico still lists bison as at risk, and with no predators here, managing the herd’s growth is an open question.

Black bear, for article on black bear recolonization

Black bear population rebounds across the American South after near collapse

By / / Good News For Humankind

Bears are not mountain animals — they thrive in swamps, pine stands, and farm-field margins, which is why the Mississippi floodplain was once their heartland. Mississippi had an estimated 12 bears left when it protected them in 1932; Arkansas, down to 40 or 50 in the 1950s, restocked with bears trucked in from Minnesota and Manitoba, now holds roughly 5,000. Louisiana’s bears left the federal threatened list in 2016. Females breed slowly and young males wander hundreds of miles, so the return is measured in decades. Conflict with farms and suburbs is the next problem to solve.

Colombia landscape and water, for article on Amazon extraction ban

Colombia protects 42% of its territory, creating the Amazon’s largest reserve

By / / Good News For Humankind

Colombia’s Amazon protection sets a permanent ceiling on extraction across 186,500 square miles — the largest extraction-free zone in the basin, in a forest storing 6.5 gigatons of carbon and supplying water to 670 million people. The resolution invokes a rarely used legal mechanism to block new mining and fossil fuel contracts, while existing projects run to expiry. Indigenous-governed lands, retaining 99.5% of their forest cover, account for more than half the protected area. Whether the protection holds remains uncertain, as the incoming president has signaled plans to revive oil exploration and expand fracking.

Przewalski's horse, for article on Przewalski's horse foals

Wild Przewalski’s horses born in Kazakhstan for the first time in 200 years

By / / Good News For Humankind

Przewalski’s horses — the only living wild relatives of domestic horses — have taken a fragile but real step back toward their ancestral home on the Central Asian steppe. Two foals born at Kazakhstan’s Altyn Dala State Nature Reserve show that a herd translocated from European zoos is beginning to reproduce independently, a threshold conservationists consider proof of genuine adaptation. With only 24 horses currently in Kazakhstan against a target of roughly 40, the goal of a self-sustaining population remains ahead — yet this milestone joins a growing pattern of coordinated reintroductions quietly reversing extinctions that once seemed permanent.

Spider monkeys

Costa Rica requires wildlife crossings on all new and existing roads

By / / Good News For Humankind

Costa Rica’s economy depends on the wildlife its own roads have long put at risk — sloths and monkeys struck by cars, habitat split in two, coastal crabs unable to reach the sea to lay their eggs. Lawmakers voted unanimously to make wildlife crossings a legal requirement, built into road planning from the earliest stage rather than added as an afterthought. Citizens can now submit their own evidence to force retrofits on existing highways already causing harm. Conservationists call it a meaningful shift away from decorative warning signs, which do little to slow drivers, toward structures proven to actually save lives.

Tree kangaroo, for article on conservation deed

Papua New Guinea clans to protect 300,000 acres of rainforest for tree kangaroos

By / / Good News For Humankind

Across Papua New Guinea’s Torricelli Mountains, clan leaders from dozens of villages have signed a legally binding deed protecting hundreds of thousands of acres of some of Earth’s most biodiverse rainforest from logging, mining, and large-scale agriculture. The tenkile, a critically endangered tree kangaroo found nowhere else, has at least tripled in population this century as communities chose stewardship over hunting. Each village governs its own conservation committee, required to include at least 30% women. Logging pressure and a slow government approval process remain real obstacles, but this deed shows Indigenous land protection need not wait on politics.

Vultures, for article on Asia's vulture recovery

20 years after 99.9% decline, Asia’s vultures are now recovering

By / / Good News For Humankind

Asia’s vultures are making a genuine comeback after one of the most dramatic wildlife collapses ever recorded. The turnaround traces to a coordinated ban on veterinary diclofenac — the painkiller quietly killing vultures through scavenged livestock carcasses — alongside breeding programs, drug monitoring, and community-level Safe Zones. Nepal’s populations have shown real, if partial, growth, while India’s numbers have stabilized but remain far below historical levels, and problematic large diclofenac vials are still manufactured. This story shows that science-led, cross-border conservation can reverse declines once thought permanent.

Tiger running in the snow, for article on Nepal tiger population

Nepal’s wild tiger population climbs to 429, nearly quadrupling since 2010

By / / Good News For Humankind

Nepal’s wild tigers now number 429 — already exceeding the country’s estimated habitat carrying capacity of around 400, which means the recovery itself is generating new pressures like human-tiger conflict and habitat strain. Getting here took 15 years of patient, community-rooted conservation, with local buffer zone committees and forest user groups driving anti-poaching efforts alongside government enforcement. Nepal now ranks third globally for wild tiger population, just ahead of Indonesia. This story shows what’s possible when communities lead conservation — and why expanding habitat must keep pace with the animals returning to it.

Saiga antelope, for article on saiga population recovery

Once critically endangered, Kazakhstan’s saiga rebounds to 4.6 million

By / / Good News For Humankind

Kazakhstan’s 2026 spring aerial census, flown by two biplanes over 215 hours, counted saiga across three herds — the largest, the Ural population, alone reaching 2.7 million, up 17.4% in a single year. Two decades ago the entire national population had crashed below 25,000. The rebound is now so complete that farmers report herds trampling crops and crowding pastureland, and the conservation effort behind it won the 2024 Earthshot Prize. It stands as proof that a species written off as nearly gone can return in the millions.

European bison in the snow, for article on European bison recovery

Wild bison return to Romania’s Southern Carpathians after 250 years

By / / Good News For Humankind

European bison vanished from Romanian forests roughly 250 years ago, hunted and squeezed out until only captive breeding kept the species alive — so a self-sustaining wild herd, nearly half born free in the Țarcu Mountains, represents something conservationists once considered impossible. A new Bison Ambassadors program pairs an actress, a regenerative farmer, and a biologist with the rewilding landscape to carry that story to audiences institutional conservation rarely reaches. Tensions with farmers and uncertain funding mean the future is not guaranteed. Still, this recovery shows what patient, community-rooted rewilding can achieve — and how one landscape’s healing can inspire others across Europe.