Best Of NatureStudy Podcasts (2025)

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Sapsuckers

Play Pause

2h ago

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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

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Sapsuckers 1:37

3h ago1:37

1:37

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 this Red-breasted Sapsucker) may suck a tree's blood, so to speak, the drilling usually doesn't damage …

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An Ever-Growing Library of Bird Sounds

21h ago

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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

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An Ever-Growing Library of Bird Sounds 1:45

1d ago1:45

1:45

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 the world. Support for BirdNote is provided by Ma…

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Moon-Watching for Migrating Birds

21h ago

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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

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Moon-Watching for Migrating Birds 1:42

2d ago1:42

1:42

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 Gulf of Mexico and organized the first continent-wide…

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How Jays Helped Restore an Oak Forest

20h ago

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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

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How Jays Helped Restore an Oak Forest 1:42

3d ago1:42

1:42

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 part of Channel Islands National Park where native…

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Migrations: Indigo Bunting, Master Stargazer

3d ago

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The stars appear to rotate in the sky, raising the question of how birds can use stars to navigate during migration. Ornithologist Stephen Emlen brought Indigo Buntings to a planetarium, tracking their movements as the simulated night sky changed above them. The buntings oriented themselves using

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Migrations: Indigo Bunting, Master Stargazer 1:45

4d ago1:45

1:45

The stars appear to rotate in the sky, raising the question of how birds can use stars to navigate during migration. Ornithologist Stephen Emlen brought Indigo Buntings to a planetarium, tracking their movements as the simulated night sky changed above them. The buntings oriented themselves using star patterns that appear to rotate the least — espe…

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Lee Ann Roripaugh: Utsuroi

2d ago

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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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Lee Ann Roripaugh: Utsuroi 3:10

5d ago3:10

3:10

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. More info and transcript at BirdNote.org. Want more BirdNote? Subscribe t…

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Southern Lapwings Defend Their Nest

3d ago

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Nature educator Johanne Ryan shares her observations of Southern Lapwings, shorebirds that make their nests on the ground in open areas and vigorously defend them. If a potential predator approaches, the parent will sound a piercing alarm call. If that doesn’t work, the lapwing will charge the

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Southern Lapwings Defend Their Nest 1:45

6d ago1:45

1:45

Nature educator Johanne Ryan shares her observations of Southern Lapwings, shorebirds that make their nests on the ground in open areas and vigorously defend them. If a potential predator approaches, the parent will sound a piercing alarm call. If that doesn’t work, the lapwing will charge the opponent, using a secret weapon – sharp, bony spurs on …

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T and Dart

4d ago

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Author Kira Jane Buxton loves crows — so much that she’s written two novels about a crow named S.T. navigating the extinction of humanity. When she was writing those books, she tried befriending the crows in her neighborhood and wound up bonding with a pair of them. She named them T and Dart. T, the

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T and Dart 1:45

4d ago1:45

1:45

Author Kira Jane Buxton loves crows — so much that she’s written two novels about a crow named S.T. navigating the extinction of humanity. When she was writing those books, she tried befriending the crows in her neighborhood and wound up bonding with a pair of them. She named them T and Dart. T, the female, is clumsy and playful. Dart, her mate, is…

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Williamson's Sapsucker

5d ago

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Williamson's Sapsuckers nest in western mountain forests. The radically different plumages of the male and female so confounded 19th-century naturalists that, for nearly a decade, the birds were thought to be of different species. Sapsuckers are unique among woodpeckers in drilling neat rows of tiny

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Williamson's Sapsucker 1:45

5d ago1:45

1:45

Williamson's Sapsuckers nest in western mountain forests. The radically different plumages of the male and female so confounded 19th-century naturalists that, for nearly a decade, the birds were thought to be of different species. Sapsuckers are unique among woodpeckers in drilling neat rows of tiny holes — or sapwells — in the trunks of trees. The…

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A Lost Hummingbird is Found Again

6d ago

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The Santa Marta Sabrewing is a hummingbird species so rare, they’ve only been documented twice in recent years. Native to the mountains of Colombia, they were officially described in 1946. No one reported another sighting until 2010. They became a “lost” species, eluding every attempt to find them

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A Lost Hummingbird is Found Again 1:45

9d ago1:45

1:45

The Santa Marta Sabrewing is a hummingbird species so rare, they’ve only been documented twice in recent years. Native to the mountains of Colombia, they were officially described in 1946. No one reported another sighting until 2010. They became a “lost” species, eluding every attempt to find them. Then in 2022, Yurgen Vega was studying the birds o…

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Thick-billed Euphonia – Deceitful Mimic

7d ago

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Northern Mockingbirds can learn to mimic the sounds of just about any bird. They mimic to show off, not to deceive. But this Thick-billed Euphonia, a tiny songbird in South America, employs what scientists call “deceitful mimicry.” When frightened by a predator near its nest, a Thick-billed Euphonia

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Thick-billed Euphonia – Deceitful Mimic 1:38

7d ago1:38

1:38

Northern Mockingbirds can learn to mimic the sounds of just about any bird. They mimic to show off, not to deceive. But this Thick-billed Euphonia, a tiny songbird in South America, employs what scientists call “deceitful mimicry.” When frightened by a predator near its nest, a Thick-billed Euphonia imitates the alarm calls of other birds nesting n…

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Bicknell's Thrush

8d ago

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The Bicknell’s Thrush is known for scarcity… and promiscuity. Unlike most songbirds, the female thrush establishes a territory and then mates with males that happen by. She then lays eggs that have been fertilized by multiple different males. Many of those males will stick around and help feed the

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Bicknell's Thrush 1:41

8d ago1:41

1:41

The Bicknell’s Thrush is known for scarcity… and promiscuity. Unlike most songbirds, the female thrush establishes a territory and then mates with males that happen by. She then lays eggs that have been fertilized by multiple different males. Many of those males will stick around and help feed the young, even if they are not their own. Each year, t…

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The Delightfully Odd Magellanic Plover

9d ago

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The Magellanic Plover is known for being a bit of an oddball. These shorebirds have a round body like a dove and even feed their young with milk produced in a part of their digestive system called the crop — a rare trait they share with doves. But genetic data revealed that Magellanic Plovers are

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The Delightfully Odd Magellanic Plover 1:45

9d ago1:45

1:45

The Magellanic Plover is known for being a bit of an oddball. These shorebirds have a round body like a dove and even feed their young with milk produced in a part of their digestive system called the crop — a rare trait they share with doves. But genetic data revealed that Magellanic Plovers are neither plovers nor doves — they’re the only species…

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Where Birds Sleep

10d ago

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All birds need to sleep — or at least snooze — sometime during each 24-hour period. And most sleep at night. A bird, like a Mallard duckling, may turn its head around and warm its beak under its shoulder-feathers. Songbirds find a protected perch, sheltered from rain and nighttime predators. Small

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Where Birds Sleep 1:41

13d ago1:41

1:41

All birds need to sleep — or at least snooze — sometime during each 24-hour period. And most sleep at night. A bird, like a Mallard Duckling, may turn its head around and warm its beak under its shoulder-feathers. Songbirds find a protected perch, sheltered from rain and nighttime predators. Small forest birds often spend the night in tree cavities…

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The Music of Birds Migrating in the Night

12d ago

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Ornithologist Bill Evans has helped us better understand the sounds that birds make as they migrate at night. Known as nocturnal flight calls, many species can be identified based on their signature sound. Using special handmade microphones left outside overnight, Evans, his colleagues and many

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The Music of Birds Migrating in the Night 1:41

14d ago1:41

1:41

Ornithologist Bill Evans has helped us better understand the sounds that birds make as they migrate at night. Known as nocturnal flight calls, many species can be identified based on their signature sound. Using special handmade microphones left outside overnight, Evans, his colleagues and many volunteers recorded countless nocturnal flight calls —…

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There's a BirdNote for that!

13d ago

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Do you have a question about birds? BirdNote’s Content Director Jonese Franklin says that when people bring her bird queries, she often finds the answer in a BirdNote Daily episode. Over the last 20 years, BirdNote has produced more than 2,400 episodes covering tons of topics – and there are still

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There's a BirdNote for that! 1:45

14d ago1:45

1:45

Do you have a question about birds? BirdNote’s Content Director Jonese Franklin says that when people bring her bird queries, she often finds the answer in a BirdNote Daily episode. Over the last 20 years, BirdNote has produced more than 2,400 episodes covering tons of topics – and there are still more stories to tell! BirdNote is an independent no…

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Helping BirdNote Continue Its Journey

14d ago

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When you provide places for migratory birds to rest and refuel, you’re helping them complete their long journeys and reach their destination safely. In a similar way, BirdNote also relies on your generosity. As an independent nonprofit, we depend on support from listeners like you to keep us going

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Helping BirdNote Continue Its Journey 1:37

13d ago1:37

1:37

When you provide places for migratory birds to rest and refuel, you’re helping them complete their long journeys and reach their destination safely. In a similar way, BirdNote also relies on your generosity. As an independent nonprofit, we depend on support from listeners like you to keep us going. This week, we’re asking you to make a donation of …