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BirdNote Daily

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.

science natural sciences

All Episodes

00:01:45

Seabirds Thriving on Volcanic Slopes

BirdNote Daily ·

2025/10/19

In August 2008, Kasatochi Island erupted in the middle of auklet breeding season, burying tens of thousands of chicks in hot ash. At first, the auklets’ future on the island appeared bleak. But in just a few years, the birds had returned in force. Thousands nested within the innumerable chambers left behind by sea-cooled lava.More info and transcript at BirdNote.org.Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a

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00:01:35

Beaks and Grosbeaks

BirdNote Daily ·

2025/10/18

Beaks suited for opening tough, hard seeds — thick, conical beaks — evolved in more than one lineage of birds. Rose-breasted Grosbeaks are related to cardinals, which also have powerful beaks. Evening Grosbeaks belong to the finch family, which includes goldfinches and crossbills — an entire family of seedeaters. But both these grosbeaks were named before their family connections were fully understood.More info and transcript at BirdNote.org.Want more BirdNote? Subscribe to our weekly newsletter

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00:01:38

Seeing the Rainbow in a Bird’s Feathers

BirdNote Daily ·

2025/10/17

We make it a habit to detail the broad and beautiful spectrum of bird colors, but iridescent feathers are undoubtedly among the most mesmerizing. When sunlight hits the Bufflehead’s dark head feathers at the right angle, their colors transform into shades of the rainbow, from deep violet to green and gold. Common Grackles, caught in natural light, gleam gold, green and blue-purple. Starlings, too. And the dull gray Rock Pigeons shuffling around a city park might reveal a glimpse of the electric teal

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00:01:45

Sister Species: Snow Goose and Ross’s Goose

BirdNote Daily ·

2025/10/16

Ross’s Geese and Snow Geese are both white-bodied waterfowl with black wingtips that can be difficult to tell apart. The pair are a great example of what science calls sister species, which occur when a portion of one species takes an evolutionary step away from the rest, resulting in a species split. In this case, genetic studies suggest that the Ross’s Goose branched away from their Snow Goose relatives more than two million years ago, possibly because advancing glaciers separated the two

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00:01:45

Arizona Woodpecker and the Sierra Madre

BirdNote Daily ·

2025/10/15

Found in the Sierra Madre, the Arizona Woodpecker has a special connection to the mountain range. Sharing mid-elevation pine and oaks with fellow border straddlers, these small brown birds with white and brown cheeks stand out from other Woodpeckers with their heavily marked white underparts. Uniquely, they forage by flying to the base of a tree and then spiraling up the trunk. And in courtship, the male turns himself into a paper airplane, holding his wings steady and gliding toward his mate.More

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00:01:45

The 'Grasshopper' Hawk's High-Stakes Migration

BirdNote Daily ·

2025/10/14

Swainson’s Hawks make an incredible journey every year, migrating 12,000 miles round-trip from North America’s prairies to Argentina’s pampas. What makes them truly unique is their diet. Most hawks hunt rodents and reptiles, but Swainson’s Hawks switch to insects, feasting on grasshoppers and locusts in South America. In the 1990s, this diet nearly led to disaster when pesticides in Argentina killed over 20,000 hawks in two years. But a successful international conservation effort saved them.More

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00:01:42

Silly Willow Ptarmigan

BirdNote Daily ·

2025/10/13

Some bird songs leave us in admiration of their beauty, some with a sense of wonder at their complexity—and others are downright comical. As a maker of silly sounds, the male Willow Ptarmigan beats the Three Stooges hands down. But these sounds are no laughing matter. Where it nests in the shrubby willow tundra of Alaska and Canada, the Willow Ptarmigan crows to attract females and show other males he’s in charge of his territory.This episode is brought to you by the Tuttleman Foundation with thanks

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00:01:45

Birds Crossing the Pacific

BirdNote Daily ·

2025/10/12

Over 12,000 miles across at its widest point, you might think the Pacific Ocean is a barrier that even high-flying birds can’t cross. Think again – some species make the trip every year as part of their life cycle. During the spring, Bar-tailed Godwits break up their trip from New Zealand to Alaska with a stop in the Yellow Sea off the coast of East Asia. But for their winter migration, they fly from North America to New Zealand without stopping. The longest recorded godwit journey is over 8,000

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00:01:43

Migration Routes Evolve

BirdNote Daily ·

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 consistent winds blew across the continent on a northwest-southeast heading of 155 degrees. Scott Weidensaul recounts in his book Living on the Wind, “A powerful high-pressure center over central Canada pumped

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00:01:41

Stand-still Birding

BirdNote Daily ·

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 landscape and go back to the business of being birds. You might even see a bird like this female Anna's Hummingbird fly to her secret nest.More info and transcript at BirdNote.org.Want more BirdNote

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00:01:45

A Closer Look at Sparrows

BirdNote Daily ·

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!More info and transcript at BirdNote.org.Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible. Hosted by Simplecast, an

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00:01:34

Migrations: The Triumphant Comeback of the Aleutian...

BirdNote Daily ·

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 in the 1960s, a biologist discovered about 300 birds nesting on Buldir Island. Habitat protections have allowed their populations to recover.More info and transcript at BirdNote.org.Want more BirdNote

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00:01:42

Migrations: Veeries Predict Hurricanes

BirdNote Daily ·

2025/10/07

In some years, tawny-colored thrushes called Veeries cut their breeding season short. Researchers discovered that Veeries tend to stop breeding early in the same years that the Atlantic hurricane season is particularly severe. Surprisingly, Veeries are sometimes better at predicting hurricane conditions than computer models! Despite their forecasting prowess, though, Veeries are vulnerable to climate change.More info and transcript at BirdNote.org.Want more BirdNote? Subscribe to our weekly

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00:01:45

Nineteen Owls

BirdNote Daily ·

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.More info and transcript at BirdNote.org.Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote is a nonprofit. Your tax-deductible gift makes these shows possible. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for

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00:01:31

Creating an Inviting Habitat

BirdNote Daily ·

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 resembles their native habitat. Shy singers, like the Fox Sparrow or Veery, will repay you with their beautiful songs.More info and transcript at BirdNote.org.Want more BirdNote? Subscribe to our weekly

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00:01:45

The First North American Wildlife Refuge

BirdNote Daily ·

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 Merritt, describes the birds found around the waters of Lake Merritt, its history since the Ohlone peoples have populated it, all the way till today.More info and transcript at BirdNote.org.Want more

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00:01:45

Waterfowl heritage with Kelsey Leonard

BirdNote Daily ·

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 history. In many Indigenous hunting traditions, duck decoys are crafted to look so life-like that they can lure free-flying ducks to wetlands where hunters lie in wait. Some of the decoys carved at

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00:01:45

Júlia d’Oliveira on Recreating Extinct Animals

BirdNote Daily ·

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 movies she remembers from growing up.More info and transcript at BirdNote.org.Want more BirdNote? Subscribe to our weekly newsletter. Sign up for BirdNote+ to get ad-free listening and other perks. BirdNote

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00:01:45

Snowy Albatross Molt

BirdNote Daily ·

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 breeding until the next year. It’s one or the other. But they make the birds incredibly efficient flyers and true masters of the wind.¡Escuche este episodio en español aquí!More info and transcript at

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00:01:45

Why Are There Flightless Birds?

BirdNote Daily ·

2025/09/30

The ability to fly seems to define birds. But there are more than 50 species of flightless birds throughout the world — from the Ostrich and Kiwi to flightless rails, ducks, and this Humboldt Penguin. Why did they evolve the inability to fly? Many dwelt on islands. Others evolved until they were huge, like the extinct 12-foot-tall Moas of New Zealand. And the penguins? Unlike most flightless birds, they still have the strong flight muscles and keeled breastbones of flying birds. They are supremely

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1,561 results

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