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Birds

Magellanic penguins are easy prey for the large cats.

Pumas Are Snacking on Penguins in Argentina—and the Abundant Birds Are Changing the Prowling Cats’ Behavior

Mountain lions are adapting to their defenseless, predictable prey, which return to Patagonia seasonally to nest and breed, new research suggests

A similar situation unfolded in January 2023, when a burrowing owl (pictured here) was found aboard Royal Caribbean International’s Symphony of the Seas.

These Owls Took a Free Vacation on a Cruise Ship—but Soon They’ll Be Heading Home

A pair of burrowing owls made themselves at home aboard Royal Caribbean International’s Allure of the Seas in February, joining a trans-Atlantic sailing to Spain. They’ll return to the United States next month

A Laysan albatross checks on its egg.

Stream the Beautiful Highs and Violent Lows of Albatross Life With This New 24-Hour Camera on Midway Atoll

You can see the large white seabirds dancing, preening, feeding and raising young—though the live feed might show a dark side of island living, too, with potential predation from invasive mice

Smithsonian magazine's picks for best photography books of 2025 include Birds of a Feather, Blue Sun and Trembling Earth.

The Best Books of 2025

The Ten Best Photography Books of 2025

Our favorite titles this year invite readers to take in the beauty of nature and our cultural rituals

Adult male magnificent riflebirds have ultrablack feathers covering most of their bodies.

Inspired by Bird Feathers, This New ‘Ultrablack’ Fabric Absorbs Nearly All the Light That Hits It

Researchers took inspiration from the magnificent riflebird while developing a textile that reflects only about 0.13 percent of visible light, making it the darkest fabric ever reported

The unfamiliar monk parakeets got to know each other slowly before moving on to behaviors like preening, pictured here.

Monk Parakeets Are Highly Social Birds, but They Slowly ‘Test the Waters’ When Making New Friends

The bright green parrots start with low-cost social behaviors—like sitting near each other without touching—when first interacting with unfamiliar birds within their species, possibly to avoid aggressive encounters, new research suggests

A male golden pheasant (Chrysolophus pictus) with its vision-obscuring head feathers. 

For Some Male Pheasants, Love Really Is Blind. Their Elaborate Feathers That Impress Females Also Obstruct Their Vision

The adornments on the heads of male Lady Amherst’s and golden pheasants partially block their sight, according to new research, marking the first known sex-based differences in field of vision within bird species

Pigeons can sense magnetic fields via their inner ears, new research suggests.

Pigeons Rely on the Earth’s Magnetic Field to Navigate. Now, Researchers May Have Uncovered How They Do It

The vestibular system, a set of structures in the inner ears that helps with balance, may grant the birds their special ability

European starlings were the best at imitating R2-D2's multphonic sounds because they can control both sides of both sides of the syrinx independently, the researchers say.

Birds Are Beeping and Booping like R2-D2. Their Mimicked Sounds Are Helping Unlock the Secrets of Avian Communication

European starlings were better than parrots at imitating R2-D2’s high-pitched chattering, possibly because of their special control over a vocal organ

Chubby the macaw arrived with self-plucking injuries, which are typically caused by stress, boredom, anxiety or life changes. Chubby was 22 at the time of being photographed in 2025, and she has since been adopted.

The Nation’s Biggest Animal Sanctuary Operates Under a Mantra to ‘Save Them All.’ How Could That Be Controversial?

Best Friends Animal Society has a sprawling campus in the canyons of Utah, but its influence has grown to reach almost every shelter in the country

Tiny but mighty: Downy woodpeckers drill into trees with a force 20 to 30 times their body weight.

Downy Woodpeckers ‘Grunt’ as They Turn Their Bodies Into Hammers to Drill Into Trees

Researchers studied the combination of muscles and breaths that the tiny birds use as they strike trees with their beaks

Veterinarian Ruben Aleman surgically removed the hooks and wire, setting the bird on the path to recovery.

Fishing Line and Hooks Were Tangled in This Albatross’s Stomach. After Surgery, the Bird Is Once Again Flying Free

The juvenile Salvin’s albatross was discovered by a fisherman in Anconcito, Ecuador

Common cuckoos are medium-size birds typically found in Europe, Asia and Africa.

Rare, Out-of-Place Cuckoo Sends Birders Flocking to Long Island in Hopes of a Once-in-a-Lifetime Sighting

The common cuckoo spends most of the year in Europe and Asia but migrates to Africa for the winter

Horseshoe crabs evolved 445 million years ago and have been around for 1,500 times longer than Homo sapiens. It was not until the 20th century, however, that scientists discovered life-saving properties in their blood.

Horseshoe Crab Blood Has Long Helped Us Make Safe Medicines. Now, Alternatives That Spare the Ancient Creatures Might Be Breaking Through

An enzyme in the blue blood has been key to testing vaccines since the 1980s, raising concerns for the crabs’ population. But regulatory approval and new data are signaling the tide may be turning

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There's More to That

Birds, Bats and Bugs: The Teeming World Above Our Heads

Researchers are finally able to catch a glimpse of the life filling the skies, and they want to protect it

A male and female olive baboon

Research Sheds Light on Why Women Live Longer Than Men—and Why This Pattern Will Likely Continue

Scientists studied hundreds of mammal and bird species to shed light on sex-based lifespan differences

Researchers equipped the bats with "backpacks" filled with monitoring instruments.

This Chilling Recording Reveals Large Bats Catching, Killing and Eating Birds Midflight

The data answers an enduring question about the greater noctule bat

A close-up of a gum leaf skeletonizer caterpillar, also known as a "Mad Hatterpillar" because of its distinctive stacked head capsules, left behind with every molt. The photo won the invertebrate behavior category.

See 15 Wondrous Winning Images From the 2025 Wildlife Photographer of the Year Awards

The eye-catching wildlife photos highlight both the beauty and the harsh realities of nature

A superb fairy-wren calls to a Horsfield's bronze-cuckoo. Brood parasites like cuckoos lay eggs in other birds' nests and leave them behind for the host birds to raise.

Birds Make an Alarm Call That Spans Species and Continents—and May Offer Insight Into the Evolution of Human Language

More than 20 species make a nearly identical noise to warn nearby birds of brood parasites, a behavior that bridges the “sharp division between animal communication systems and human language”

Generations of bearded vultures return to the same nesting sites for centuries, offering archaeologists a glimpse into the past.

Generations of Bearded Vultures Stashed Humans’ Treasures, Including a 650-Year-Old Sandal, in These Bird Nests

Researchers recovered more than 200 human artifacts from historical nests in southern Spain

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