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BirdNote

Escape the daily grind and immerse yourself in the natural world. Rich in imagery, sound, and information, BirdNote inspires you to notice the world around you. Join us for daily two-minute stories about birds, the environment, and more.

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Migration Routes Evolve

BirdNote ·

2025/10/11

Why do birds consistently follow certain routes in their migrations? Pathways of migration evolved, shaped by the wind. During the height of the last ice age, ice-free breeding habitat for songbirds remained in what is now Alaska and parts of Western Canada. Studies of fossil pollen show that

Stand-still Birding

BirdNote ·

2025/10/10

While full-speed-ahead birding can mean spotting a large number of species, there's quiet joy in stand-still birding. Pick a place-forest, field, or marsh. Find a seat that's dry, and hold your binoculars to your eyes. Be still and blend in. After perhaps 20 minutes, birds accept you as part of the

A Closer Look at Sparrows

BirdNote ·

2025/10/09

At first glance, many of the sparrows in North America look pretty much the same: like small, drab-colored songbirds hanging out on the ground. But these “little brown jobs” can be fun to identify if you know what field marks to look for!

Migrations: The Triumphant Comeback of the Aleutian...

BirdNote ·

2025/10/08

Aleutian Cackling Geese, which have a slighter build and shorter beak than Canada Geese, build their nests on a chain of islands off the western coast of Alaska. In the 1700s, fur traders introduced foxes to the islands, nearly wiping out the geese. For decades, they were believed to be extinct. But

Zorzalitos que predicen huracanes

BirdNote ·

2025/10/07

En algunos años, unos zorzales canelos ( Catharus fuscescens), llamados zorzalitos rojizos o zorzales de color leonado, acortan su temporada de reproducción. Los investigadores descubrieron que los zorzalitos rojizos tienden a dejar de reproducirse antes de tiempo en los mismos años en que la

Nineteen Owls

BirdNote ·

2025/10/06

Owls have a reputation for hooting and hunting at night. But when you take a look – and listen – to the 19 species that live in the U.S. and Canada, it’s clear that these raptors defy stereotypes.

Creating an Inviting Habitat

BirdNote ·

2025/10/05

Bird feeders and birdbaths are great ways to attract birds to your yard, but they aren’t the only ways to entice our feathered friends. Planting an area densely with native shrubs, trees, and other vegetation can create a natural look that some birds are more likely to feel at home in because it

The First North American Wildlife Refuge

BirdNote ·

2025/10/04

In the center of Oakland, California, is Lake Merritt. People row in it, picnic and jog around it, and it's a place of respite within the city. And it hosts waterbirds such as ducks, geese, egrets, pelicans, cormorants, and coots. A beautifully illustrated field guide by Alex Harris, Birds of Lake

Waterfowl heritage with Kelsey Leonard

BirdNote ·

2025/10/03

Kelsey Leonard is a leading scholar in Indigenous water governance, climate justice, and Earth law. In the latest season of Bring Birds Back, Kelsey explores the storied relationship between Indigenous people, wetlands, and birds. Kelsey says waterfowl hunters have helped to document that natural

Júlia d’Oliveira on Recreating Extinct Animals

BirdNote ·

2025/10/02

Júlia d’Oliveira is a paleoartist who brings extinct species to life in artwork. For each species she illustrates, she learns everything she can about the species to come up with a realistic portrait. Júlia hopes her paleoart offers something different from the grotesque versions of dinosaurs in

Snowy Albatross Molt

BirdNote ·

2025/10/01

Most birds molt and regrow their flight or wing feathers — one at a time along each wing — to stay in prime condition for flying. But for a Wandering Albatross, with a whopping 10-to-12-foot wingspan, that’s a big job! It takes the large albatrosses a full year to molt, and they have to put off

La muda del albatros viajero

BirdNote ·

2025/09/30

La mayoría de las aves mudan y regeneran sus plumas de vuelo, una a la vez en cada ala, para mantenerse en óptimas condiciones para volar. Pero para el albatros viajero ( Diomedea exulans), que tiene una impresionante envergadura de entre 3 y 4 metros, ¡es un gran desafío! A los albatros más grandes

Spark Bird: Birding from the Bus

BirdNote ·

2025/09/29

Kelsen Caldwell drives a bus in and around Seattle for King County Metro. As a bus driver, sometimes there’s downtime if your bus is moving too fast. What do you do with all that extra time? If you’re Kelsen, you fall in love with birds.

Chickadee Line-up

BirdNote ·

2025/09/28

Chickadees are tiny songbirds named for their characteristic song and there are seven species found in North America. You'll find the Black-capped Chickadee across the northern US into Canada. The Carolina Chickadee holds sway in the Southeast. Hear the husky voice of a Mountain Chickadee in the

Sapsuckers

BirdNote ·

2025/09/27

Sapsuckers drill small holes in the bark of favored trees, then return again and again to eat the sap that flows out. And hummingbirds, kinglets, and warblers come to the sap wells to eat the insects trapped in the sap. Although a sapsucker, like the Red-breasted Sapsucker pictured above, may suck a

An Ever-Growing Library of Bird Sounds

BirdNote ·

2025/09/26

Most of the bird sounds you hear on BirdNote come from the Macaulay Library, a vast collection of over one million bird calls and songs curated by the Cornell Lab of Ornithology. The library relies on both professional field recordists and dedicated volunteers to capture the sounds of birds all over

Moon-Watching for Migrating Birds

BirdNote ·

2025/09/25

Before the high-tech gadgets used to track bird migration today, there was moon-watching: a technique dreamed up in the 1940s by ornithologist George Lowery. Using telescopes pointed at the moon to see the silhouettes of migratory birds, Lowery helped show that birds regularly migrate across the

How Jays Helped Restore an Oak Forest

BirdNote ·

2025/09/24

Corvids, like crows and jays, are known for caching seeds instead of eating them immediately. Sometimes, those seeds take root before the birds return. Mario Pesendorfer, a forest and behavioral ecologist at BOKU in Vienna, says that’s what happened on Santa Cruz Island in southern California. It’s

Colorín Azul, Navegante de las Estrellas

BirdNote ·

2025/09/23

Las estrellas parecen girar en el cielo, lo que plantea una gran pregunta: ¿cómo logran las aves usarlas para orientarse durante la migración? El ornitólogo Stephen Emlen llevó azulillos índigo ( Passerina cyanea), también llamados colorines azules, a un planetario y observó sus movimientos mientras

Lee Ann Roripaugh: Utsuroi

BirdNote ·

2025/09/22

Today is the Autumnal Equinox, when the sun crosses the equator and day and night are of approximately equal length across the globe. In her poem ‘Utsuroi’, writer Lee Ann Roripaugh reflects on how, as the days grow shorter, the remaining light feels that much more beautiful.

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