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Endangered Species

Western monarch butterflies bask in the sun on a eucalyptus branch at Lighthouse Field State Beach. In December 2025, researchers placed ultralight radio tags on some monarchs at this site, hoping to track their movements and identify areas to prioritize for the species’ conservation.

Butterflies Are in Dramatic Decline Across North America. A Close Look at the Western Monarch Shows Why

Pesticides, habitat loss and climate change have taken their toll on the beloved insects. But the experts working with them still find hope for their future

A female lynx named Ulcera carries a rabbit to a water trough and dunks it on July 16, 2024. This incident was one of eight that researchers recorded among lynxes in central Spain.

Camera Traps Reveal Iberian Lynxes Soaking Their Prey, a First-Ever Discovery Among Carnivores

Scientists speculate that the wild cats are trying to improve hydration or ease their cubs’ transition to solid food. The finding points to resilience in one of the world’s most endangered felines

As of April 10, 105 kakapo eggs had hatched, and 95 chicks were still alive.

A Bountiful Berry Harvest Put These Chunky, Endangered Parrots in the Mood. Now, Scientists Are Celebrating a Breeding Bonanza

New Zealand’s kakapo have laid 256 eggs, and around 100 of them have hatched, providing a bright spot in a decades-long conservation effort. The official chick count won’t be confirmed until the youngest birds are about 5 months old

Elephant calf Linh Mai stomps in a shallow pool in the Elephant Community Center at the Smithsonian’s National Zoo and Conservation Biology Institute on February 25.

See the Most Adorable Photos of Baby Elephant Linh Mai, the National Zoo’s Newest Star

Since her birth in early February, the calf has been growing and beginning to bond with her care team and herd. She will go on view in-person and online starting April 22

Adult emperor penguins have waterproof feathers. But they replace all of them every year during their catastrophic molt, which makes them vulnerable.

As Their Antarctic Habitat Melts Away, Emperor Penguins Are Now Considered an Endangered Species

The International Union for Conservation of Nature predicts that the birds’ population could be cut in half by the 2080s. The organization also changed the statuses of Antarctic fur seals and southern elephant seals

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There's More to That

Hear From a Wildlife Photographer’s Dramatic Glimpse Into the Dwindling World of the Cascade Red Fox

Gretchen Kay Stuart has chronicled the work of a small team of biologists who are trying to keep a little known and breathtakingly beautiful endangered species from disappearing

Modern fish traps require pilings that are driven into the riverbed and netting that reaches across part of a river.

Fish Traps Have Been Banned on the Columbia River for Nearly a Century. Could Bringing Them Back Help Save Salmon?

A new experiment is testing the commercial success of fish traps in Washington and Oregon. Even as some conservationists embrace the technique, its return has reopened old wounds among local fishers

A regent honeyeater at the Taronga Zoo in Sydney, Australia, which is one of the study sites where the critically endangered birds are being bred

This Critically Endangered Bird’s Song Was About to Disappear. Scientists Saved It by Recruiting Some Wild Vocal Tutors

Wild-born male regent honeyeaters passed their cultural knowledge to young captive-born birds

The pygmy long-fingered possum uses its specialized ears and long digits to hunt for grubs in rotting wood.

Scientists Thought These Marsupials Went Extinct 6,000 Years Ago. They Just Found the Animals Alive

The pygmy long-fingered possum and the ring-tailed glider are rare examples of “Lazarus species”

One of the birds is known as A1, or ‘Hlow Hoo-let,’ which means “At last I (or we) fly!”

These California Condors Might Be Tending to the Species’ First Egg in the State’s Northern Region in More Than a Century

Experts haven’t confirmed the existence of an egg, but the nesting birds’ behaviors suggest one was laid in early February

The waved albatross.

Why a Marine Ecologist Was Thrilled to See a Critically Endangered Bird Very Far From Home

The farthest north the waved albatross had been seen was Costa Rica, so what was it doing off the coast of California?

A polar bear cub walks along the ice in Svalbard, Norway.

See 24 Astounding Images From the Wildlife Photographer of the Year Contest—and Vote for Your Favorite

The public will choose the winner of the People’s Choice award in a vote that runs from February 4 to March 18

Virunga National Park in the Democratic Republic of the Congo announced a rare birth of mountain gorilla twins.

Rare Twin Mountain Gorillas Born in the Congo, Giving Hope to Those Working to Conserve the Endangered Animals

While the birth is sparking joy, infant mountain gorillas are vulnerable, and twins can be twice as hard for a mother to take care of

Through gene-editing, researchers in the field of synthetic biology hope to make endangered species more resilient against disease or climate change and protect human health, among other goals.

Three Stunning Ways Biologists Aim to Edit Animal and Plant Genes to Fight Diseases and Extinction

The strategy, known as synthetic biology, is gaining momentum globally as a conservation tool and human health solution, despite attracting some critics

A whooping crane in flight in Texas

Whooping Cranes Came Back From the Brink of Extinction. Now, New Threats Are Converging on Their Texas Wintering Grounds

Some residents along the Gulf Coast are creating habitat for the endangered birds on their properties, but development, saltwater intrusion and bird flu are putting pressure on the species’ recovery

The newfound "fairy lantern" species in its natural habitat in Malaysia

A Rare, Parasitic ‘Fairy Lantern’ Plant Species Was Discovered in Malaysia. It Might Be Critically Endangered

The plant was first spotted near a popular picnic site within a forest. But subsequent surveys have found fewer than 20 individuals of the species, named Thismia selangorensis

Southern rockhoppers fearlessly approach the camera at Murrell Farm in the Falklands. The birds’ features include their spiky crests, which resemble wild eyebrows.

Rockhopper Penguins’ Athleticism Makes Them the Daredevils of the Animal World. Will a Warming Climate Slow Them Down?

A visit to the Falkland Islands, where the fearless seabirds navigate the rugged topography with tenacious spunk, shows the new challenges they face

The manumea is the national bird of Samoa, but it's on the brink of extinction.

Elusive, Critically Endangered Bird—and One of the Closest Living Relatives of Dodos—Was Spotted for the First Time in Five Years

Conservationists are racing to save the manumea, a chicken-sized bird that lives only on two Samoan islands, from extinction

Flat-headed cats are rarely observed in the wild, in part because of their nocturnal habits.

This Wild Cat Is Considered ‘Possibly Extinct’ in Thailand. Researchers Just Caught It on Camera for the First Time in About 30 Years

Findings from the largest-ever survey of endangered flat-headed cats may help change the species’ official conservation status in Thailand

Asian elephant Nhi Linh, who stands in the foreground, is pregnant. Behind her is Spike, who sired the calf.

This ‘Feisty’ Asian Elephant at the National Zoo Is Pregnant. She May Birth the First Calf Born There in Nearly 25 Years

With fewer than 50,000 Asian elephants estimated to be remaining in the wild, the Smithsonian’s announcement gives hope to those working to preserve the endangered species

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