Birds

Pine siskins make up over 40 percent of the birds seen by the Bird Rescue Center of Sonoma County in recent weeks.

Songbirds Are Spreading a Deadly Disease at Birdfeeders

Pine siskins, a type of finch, can spread salmonella bacteria when they poop on the high-traffic platforms

A female ruby-throated hummingbird sips nectar from a flower.

How Do You Weigh a Hummingbird?

Find out how animal keepers weigh Spot, the hummingbird, and get tips on attracting the tiny beauties to your backyard

Muhammad Suranto and Muhammad Rizky Fauzan captured a black-browed babbler in October 2020, took photos of it for identification, and released it safely.

Long-Lost Babbler Bird Documented in Borneo for the First Time in Over 170 Years

The animal was last recorded between 1843 and 1848, when a scientist collected the first and only museum specimen

A male superb lyrebird

This Bird Mimics an Entire Flock to Woo Females

When mating, male lyrebirds reproduce a cacophony of calls usually reserved for when predator is nearby

Wisdom, a 70-year-old Laysan albatross, and one of her chicks from years past.

Oldest Known Wild Bird Hatches Chick at Age 70

Wisdom, a Laysan albatross, was first banded by scientists on a remote North Pacific atoll in 1956

These brightly colored geese have no modern, real-world counterpart.

Tomb Painting Known as Egypt's 'Mona Lisa' May Depict Extinct Goose Species

Only two of the three kinds of birds found in the 4,600-year-old artwork correspond to existing kinds of animals

A new study analyzes the downy feathers of 249 Himalayan songbird species, including this brown-throated fulvetta, using specimens from the National Museum of Natural History's vast collections.

Himalayan Songbirds Adapted to the Cold by Sporting Thicker Down 'Jackets'

High-elevation birds might use their downy feathers to keep from wasting energy shivering to stay warm

Most cat foods contain high-quality proteins but are often plant-based and may drive cats to hunt to get the micronutrients they are missing from their cat food.

To Protect Local Wildlife, Feed Your Cat Meatier Meals

Well-fed felines brought 36 percent fewer kills back home—if allowed outside

The Hopkins’ rose nudibranch is a carnivorous sea slug that obtains its trademark color from eating pink moss animals.

14 Fun Facts About Bright Pink Animals

From jellyfish to millipedes, the rosy hues make rare but exciting appearances in nature

During fall migration, nearly 40 percent of Anna’s Hummingbirds (Calypte anna) migrate through California’s Central Valley

California's Central Valley and the Colorado River Delta Are Epicenters for North America's Migratory Birds

A database called eBird reveals as many as 65 million birds fly through these Western migration zones

Onlookers identified the snowy owl as a young female because of its thick black stripes.

Snowy Owl Stops in Central Park for the First Time Since 1890

The bird attracted a crowd of about 100 birdwatchers, a territorial hawk and several crows

Common murres live on rocky cliffs like those at Stora Karlsö, an island in the Baltic Sea.

Pandemic Reveals Ecological Benefits of Tourists in One Seaside Town

When people stayed home, white-tailed eagles converged on the island of Stora Karlsö in Sweden

Seabird guano covers a small island off the coast of Peru.

Ancient South American Civilizations Bloomed in the Desert Thanks to Seabird Poop

Prehistoric farmers fertilized their crops with the waste, which they imported from the coast

Vampire finches will resort to drinking blood for survival when they can't find other food sources like seeds and insects.

Why Some of Darwin's Finches Evolved to Drink Blood

Scientists suggest the vampire finch evolved to drink blood to survive the volcanic archipelago's harsh environment and scarce resources

Along the Potomac River, somebody spotted a bird so vibrant that it looked splattered as if it was splattered with gobs of bright paint.

A Visit From a Dazzling Bird Drew Crowds of People Into a Maryland Park

A painted bunting was spotted along the Potomac River, far from its home in the south

By studying recent mass extinctions on islands like Hawaii, Dr. Helen James is painting a picture of bird biodiversity today. Her research involves digging up fossils in caves to study bygone species, like the Kioea.

Meet One of the Curators Behind the Smithsonian's 640,000 Birds

Helen James' work on avian extinction helps in understanding how bird species today respond to threats like human encroachment and environmental change

Dead bird specimens seen in the collection of the Museum of Southwestern Biology in New Mexico on September 14, 2020.

Southwest Bird Die-Off Caused by Long-Term Starvation

New report finds majority of the birds found dead in early fall were emaciated

Projects that harness the public to make observations and report data about the health of our environment are growing. Anyone can join—no PhDs needed.

Twenty-Four Ways to Turn Outdoor Passions Into Citizen Science

Heading into the new year, consider collecting scientific data while skiing, hiking, surfing, biking and partaking in other adventures

One specimen of the ultra-black fish species Anoplogaster cornuta.

Ten Scientific Discoveries From 2020 That May Lead to New Inventions

From soaring snakes to surfing suckerfish, nature is an endless source of inspiration

Longer days signal to birds when they should breed and lay their new clutch of eggs, and they match up their timing so that their chicks are born when the springtime's bounty is at its peak.

Light Pollution Is Causing Birds to Nest Earlier, Mitigating Some Effects of Climate Change

But two wrongs don't make a right, as both problems are altering the birds' biology

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