Birds

The researchers studied the dusky lory (pictured) and the rosy-faced lovebird.

A Simple Chemical Shift Explains Why Parrots Are So Colorful, Study Suggests

Unlike other birds, which get pigments from their diets, parrots produce their own—but scientists never fully understood the underlying mechanisms, until now

Pesto is starting to shed his brown baby fluff and grow his adult feathers.

Pesto, Australia's Enormous, Beloved Baby Penguin, Is Growing Up and Losing His Downy Feathers

The viral king penguin chick at Sea Life Melbourne Aquarium is beginning to molt, a process that will give him his distinctive adult plumage

Artist Ron Louque designed the 2002 federal duck stamp with this portrait of two snow geese soaring through the air.

The 'Super Bowl of Wildlife Art' Is All About Ducks, and It Has Protected America's Wetlands for 90 Years

Introduced in 1934, the federal duck stamp contest has raised more than $1.2 billion and protected at least 6.5 million acres across the nation. Now, an art exhibition at Connecticut’s Bruce Museum honors the competition’s history

Tourists watch leatherback sea turtle hatchlings crawl toward the sea under the glow of less intrusive red lights. Artificial white lighting can attract the hatchlings away from the ocean, where predators may be lurking.

From Prolonging Wallaby Pregnancies to Disorienting Hatchling Turtles, 11 Ways Artificial Lights Affect Animals

From the busy cities to ocean waters, our need to illuminate the world has had some strange and tragic consequences

Jonathan Shapiro, a Vermont-based wilderness instructor and certified “specialist” tracker on the East Coast, during an evaluation in the California desert.

Even as A.I. Technology Races Ahead, the Prehistoric Science of Wildlife Tracking Is Making a Comeback

Humans perfected how to identify wild animals over millennia, and now biologists are rediscovering the exceptional worth of the tracks and marks left behind

After female penguins lay eggs, parents take turns warming the nest during the roughly 43-day incubation period.

How Scientists’ Tender Loving Care Could Save This Endangered Penguin Species

From fish smoothies to oral antibiotics, researchers are taking matters into their own hands in a radical effort to save New Zealand’s yellow-eyed penguins

Two lynx shelter from the wind behind their parent, who looks into the camera.

See 15 Winning Images From the Wildlife Photographer of the Year Contest

Breathtaking shots shine a light on the wonders of wildlife and the threats that human activities pose to the natural world

In the 1980s, there were only 22 surviving California condors. Now, after careful conservation measures, there are over 300 in the wild and 200 in captivity. (The above bird is not Milagra.)

Meet Milagra, a Rare Condor Rescued as an Egg and Newly Released Back Into the Wild

Milagra, Spanish for “miracle,” was hatched and raised in captivity by foster condor parents after her mother died of avian flu in April 2023

A green-crowned brilliant hummingbird feeds on a cactus flower in Costa Rica. 

Uncovering the Secrets Behind Hummingbirds' Extreme Lifestyle

Here's how the aerial acrobats are able to survive on a nearly all-sugar diet, fly higher than many helicopters can and migrate over the open ocean

A wildfire burns in Quebec, Canada, in June of last year. Smoke from the fires drifted south to the United States.

Is Wildfire Smoke Causing Birds to Tend to Empty Nests?

New studies suggest smoke from western megafires may be damaging bird health and leading to strange behavior

Pesto's fame took off after the aquarium threw him a gender reveal party earlier this month.

Meet Pesto, the Biggest Baby Penguin This Australian Aquarium Has Ever Seen

Most adult king penguins weigh between 31 and 37 pounds. At nine months old, a 51.8-pound Pesto is already looming over his parents

An illustration of night parrots by Elizabeth Gould, completed in 1890.

Rare and Elusive Australian Bird, Once Thought Extinct for 100 Years, Discovered by Indigenous Rangers and Scientists

Using sound recordings, the team identified the largest known population of the night parrot, a secretive species known as the "Holy Grail of birdwatching"

A fledgling peregrine falcon practices hunting with a butterfly.

See Ten Striking Images From the Bird Photographer of the Year Awards

The annual contest unveiled its winners, highlighting avian photos that focus on conservation issues, the beauty of birds and their sometimes hilarious behavior

Dinosaurs of all shapes and sizes sported feathers.

Dinosaurs Evolved Feathers for Far More Than Flight

Fluff and fuzz helped the creatures keep warm, blend in and communicate

One eagle fights another for a midshipman fish in a behavior called kleptoparasitism.

'Pirate Seabirds' Could Become a Pathway for Deadly Avian Flu to Spread to Australia, Study Finds

Kleptoparasitism, in which a bird harasses another to steal its food, might introduce avian flu to the continent, currently the only one without the severe H5N1 strain

A view from the webcast of the 34th First Annual Ig Nobel Ceremony.

Anus-Breathing Animals and Pigeon-Guided Missiles: Ig Nobel Prizes Reward Unusual but Valuable Science

The annual award ceremony featured costumes, songs and paper airplanes as scientists recognized comedic research across ten disciplines

The hoiho, or yellow-eyed penguin, is thought to be one of the world's rarest penguin species.

Rare Yellow-Eyed Penguin Wins New Zealand's Bird of the Year Contest

The noisy-but-shy bird, known as the hoiho, has earned the most votes for a second time amid threats to its survival

Bokmakierie's nest and eggs from the collection of the Natural History Museum at Tring

See the Wonders of Bird Engineering in These Photos of Intricate Nests

In a new book, a curator at England's Natural History Museum describes rare and interesting nests and eggs—from the house sparrow to the village weaver—and the lessons they hold for avian conservation

American redstarts and magnolia warblers were thought to fly together merely by coincidence, but new research suggests they might be forming a social relationship.

Birds Form Surprising Relationships With Other Avian Species During Migration, Study Suggests

New research indicates that birds are not alone while migrating—and sharing space with other species may even help them on the journey

With a white frame around its eye and green feathers, this Swinhoe’s white-eye is easily camouflaged when flying from flower to flower.

See 15 Amazing Photos of Beautiful Birds

These Smithsonian Magazine Photo Contest images celebrate our feathered friends

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