Conservation

New York Decides Shooting Snowy Owls Is Not the Best Choice, After All

Snowy owls may congregate at airports because snowy tarmacs resemble the animals' natural habitat, the Arctic tundra

Guadalupe White Shark

Great White Sharks Are Being Killed Before They Can Become Truly Gigantic

Sharks aren't shrinking, they're just being hunted and inadvertently killed by fishing nets so often that they're no longer living long enough to grow up

The writer ventured into the deep jungles of Colombia.

The Lost Tribes of the Amazon

Often described as “uncontacted,” isolated groups living deep in the South American forest resist the ways of the modern world—at least for now

Considered a mere scavenger that robbed traps and ransacked cabins, the wolverine has recently earned respect and scientific attention.

The Way of the Wolverine

After all but disappearing, the mammals are again being sighted in Washington's Cascade Range

Whalers pursued sperm whales for the rich oil in their oversized heads. Now biologists are on the tail of these deep-diving, long-lived, sociable and mysterious sea creatures.

The Sperm Whale's Deadly Call

Scientists have discovered that the massive mammal uses elaborate buzzes, clicks and squeaks that spell doom for the animal's prey

To prevent young birds from imprinting on humans, flock manager Jane Chandler dons a white gown and a mask. She uses a puppet to teach them survival skills.

A Call to Save the Whooping Crane

Smithsonian researchers join an international effort to bring the five-foot-tall bird back from the brink of extinction

Resembling a protective amulet, the Tibetan bunting charms Tashi Zangpo and the other monks he has trained.

A Buddhist Monk Saves One of the World's Rarest Birds

High in the Himalayas, the Tibetan bunting is getting help from a very special friend

Given a safe passage, jaguars will wander hundreds of miles to breed, even swimming across the Panama Canal.

The Jaguar Freeway

A bold plan for wildlife corridors that connect populations from Mexico to Argentina could mean the big cat's salvation

About one-third of all corals are in threat of extinction, and some coral experts say that we could lose reefs as we know them by 2050.

Saving Coral…Through Sperm Banks?

Marine biologist Mary Hagedorn has learned to freeze and reanimate coral cells

Every day California sea otters spend 10 to 12 hours hunting and consume nearly a third of their body weight.

Otters: The Picky Eaters of the Pacific

Could the California sea otters' peculiar dietary habits be impeding their resurgence?

Bob Rosenfield holds a pair of Cooper’s hawks in a city park in Victoria, Canada. The female, in the foreground, is a third again as large as her mate.

The Hawks in Your Backyard

Biologists scale city trees to bag a surprisingly urban species, the Cooper's Hawk

In the worst animal epidemic in years, white-nose syndrome threatens to wipe out some bat species.

What Is Killing the Bats?

Can scientists stop white-nose syndrome, a new disease that is killing bats in catastrophic numbers?

North and South Korea are collaborating to save one of the world's most endangered bird species, red-crowned cranes.

The DMZ's Thriving Resident: The Crane

Rare cranes have flourished in the world's unlikeliest sanctuary, the heavily mined demilitarized zone between North and South Korea

The Arctic National Wildlife Refuge contains vital habitat for polar bears who rely on the border of terrestrial and marine ecosystems.

Fifty Years of Arctic National Wildlife Preservation

Biologist George Schaller on the debate over ANWR conservation and why the refuge must be saved

The Makgadikgadi Pans National Park is part of a rare African open wild land. The environment is so harsh that zebras have to cover a lot of ground to survive.

Nothing Can Stop the Zebra

A 150-mile fence in the Kalahari Desert appeared to threaten Africa's zebras, but now researchers can breathe a sigh of relief

The only great ape unique to Asia, orangutans are increasingly rare, with fewer than 50,000 in Borneo. Here, a male named Doyok moves through a reserve.

A Quest to Save the Orangutan

Birute Mary Galdikas has devoted her life to saving the great ape. But the orangutan faces its greatest threat yet

The Gulf catastrophe will have far-reaching effects, which scientists have only begun to study.

A Crude Awakening in the Gulf of Mexico

Scientists are just beginning to grasp how profoundly oil from the Deepwater Horizon spill has devastated the region

The silver spotted skipper butterfly is one of the most common butterflies caught during the census.

Name That Butterfly

Citizen scientists on a sharp learning curve are carrying out an important census in fields and gardens across the country

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Smithsonian Implements Sticky Solution to Aid Energy Conservation

The discovery of new species is driven by new technologies, targeted surveys of little-studied ecosystems and a determined effort to identify plants and animals before their habitat is lost. The kipunji is one of 300 mammal species discovered in the past decade; it is thought to be Africa’s rarest monkey.

Meet the New Species

From old-world primates to patch-nosed salamanders, new creatures are being discovered every day

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