Articles for tag: animal behavior, animal navigation, bird migration, Earth’s magnetic field, Ornithology

The Birds That Navigate Using Earth’s Magnetic Field

Suhail Ahmed

  On a clear October night, I watched a ragged skein of geese slide across the stars and felt the familiar tug of the old question: how do they know where to go? For decades, the answer looked like a magician’s trick hidden in plain sight, a sense beyond our own that tuned birds to ...

Magnetic Highways: How Earth’s Invisible Lines Steer Birds and Turtles

Suhail Ahmed

On moonless nights above the Atlantic, tiny songbirds slip through darkness with a confidence that seems impossible, while young sea turtles push into surf, as if listening to a map stitched into the planet itself. For decades, scientists puzzled over this long-distance certainty: how do animals cross hemispheres and return to the same beaches or ...

10 Birds That Navigate the World Using Earth's Magnetic Field

10 Birds That Navigate the World Using Earth’s Magnetic Field

Jan Otte

Birds possess one of nature’s most remarkable abilities: the power to navigate across vast distances using Earth’s magnetic field as their guide. This extraordinary sense, known as magnetoreception, has fascinated scientists for decades. From tiny songbirds to massive seabirds, millions of feathered travelers rely on this invisible compass to find their way across continents and ...

A superb fairywren perches on a weathered log.

Why Hummingbirds Keep Appearing in Desert Towns

Suhail Ahmed

  Across the Southwest, people in dusty cul-de-sacs and gas station parking lots are looking up, startled, as glittering hummingbirds dart between ocotillo spikes and desert willow blossoms. The mystery is both simple and astonishing: a burst of rain flips the desert’s switch, and nectar floods the landscape like a sudden jackpot. In that brief ...

a couple of birds on a beach

Mississippi’s Pelicans Return After Decades of Decline

Suhail Ahmed

  At dawn over Mississippi’s barrier islands, dark-winged silhouettes skim the surf like quiet gliders, and for the first time in a long while, the air feels busy again. Brown pelicans – once pushed to the brink by toxins, oil, and relentless debris – are reclaiming the very sand spits that shaped their story. The ...

Heatwaves Alter U.S. Bird Migration

Heatwaves Alter U.S. Bird Migration

Gargi Chakravorty

The skies above North America are witnessing a dramatic change. What once followed predictable patterns now shifts with the increasingly volatile weather patterns of our warming planet. , one of nature’s most remarkable phenomena, faces unprecedented challenges as extreme heat events reshape the very air currents and ecosystems these winged travelers depend on. Millions of ...

Sunrise and Sunset Spectacles

Nebraska’s Crane Sky River Peaks

Andrew Alpin

Every March, the skies above Nebraska transform into something magical. Picture this: approximately 500,000 sandhill cranes descending upon the Platte River valley like gray clouds taking flight. The sight is so breathtaking that many visitors describe it as life-changing. This ancient migration has been happening for thousands of years, yet it still captures hearts and ...

a bird standing on a beach next to the ocean

Delaware Red Knots Need One Beach

Suhail Ahmed

On a narrow reach of Delaware Bay, thousands of weary red knots drop from the sky each spring and bet their lives on a single stretch of sand. The scene feels improbable: a global migration hinging on one modest , an ancient crustacean, and a clock set by tides and moonlight. Scientists describe it as ...

A serene close-up of a common loon swimming on a calm lake. Ideal for nature and wildlife themes.

World’s Oldest Loon Touches Down in Michigan, Is a Reunion in the Air?

Jan Otte

The world’s oldest recorded common loon, a record-breaking matriarch known as Fe, has arrived back in Michigan’s Seney National Wildlife Refuge and with her return are the latest chapters in one of the animal kingdom’s most intriguing love stories. At 39, Fe is not just an age wonder but the most prolific loon mother ever ...

Least Flycatcher

Earlier Migration in Tiny Birds: A Signal of Climate-Induced Challenges

April Joy Jovita

The least flycatcher (Empidonax minimus), a small North American bird, is facing mounting challenges as climate change alters its migration patterns. Recent studies reveal that these birds are migrating earlier in the fall, a shift that could have profound implications for their survival and the ecosystems they inhabit. The Shift in Migration Patterns Over the ...