The Science of Birds
The Science of Birds is a lighthearted exploration of bird biology, designed for birders and naturalists who want to learn more about ornithology. Hosted by Ivan Phillipsen, a professional birding guide with a PhD in Zoology, the podcast covers topics from bird behavior to evolution. It aims to make bird science accessible and fun, helping listeners impress their friends with bird knowledge.
Episodes
The Terror Birds
👕 Bird Merch — Get yourself some bird shirts!~~~Episode 139 of The Science of Birds takes listeners into prehistory to meet the Terror Birds: giant, flightless predators of the family Phorusrhacidae. Standing as tall as 10 feet, with axe-like beaks and sickle-clawed feet, these birds ruled South America for tens of millions of years after the dinosaurs disappeared.Host Ivan Phillipsen explores ho
Random Bird Thursday: A Judgemental Songbird with a Long Tail
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Himalayan Prinia (Prinia crinigera).Sound Citations:Ra
Birds and the Scientific Method
👕 Bird Merch — Get yourself some bird shirts!~~~In this episode, host Ivan Phillipsen steps back from bird facts themselves to explore the process behind them: the Scientific Method. He breaks down how scientific understanding is built, from that first spark of curiosity in the field all the way through hypothesis testing, data collection, and peer review.To provide a simple example, Ivan walks t
Random Bird Thursday: A Highly Vocal Species With Female Helpers
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the White-throated Magpie-Jay (Cyanocorax formosus).Sound
Grebes
👕 Bird Merch — Get yourself some bird shirts!~~~Enter the murky aquatic realm of the family Podicipedidae in Episode 137 of the The Science of Birds podcast. Often mistaken for ducks, loons, or coots, grebes are unique, fascinating waterbirds with some bizarre physical traits and behaviors.The episode covers everything from the specialized lobed toes of grebes and rear-positioned legs to their sp
Random Bird Thursday: A Citrus-themed Species with Runny Mascara
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Orange-headed Thrush (Geokichla citrina).Sound Citatio
From the Field: Australia
👕 Bird Merch — Get yourself some bird shirts!~~~In this "from the field" episode of The Science of Birds, Ivan Phillipsen takes you on a journey through some iconic landscapes in Australia. Fulfilling a childhood fascination with the Outback, Ivan splits his two-week adventure between the arid, rust-red deserts of the Northern Territory's Red Centre and the lush, ancient tropical r
Random Bird Thursday: A Duet-singer That Uses Bones for Decoration
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Rufous Cacholote (Pseudoseisura unirufa).Sound Citatio
Random Bird Thursday: A Tiny Island Dweller That Likes Vines
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Rufous-sided Gerygone (Gerygone dorsalis).Sound Citati
Red-winged Blackbird
👕 Bird Merch — Get yourself some bird shirts!~~~Episode 135 takes on one of North America's most recognizable birds: the Red-winged Blackbird, Agelaius phoeniceus. With a population possibly approaching 200 million, this species is a fixture of wetlands and marshes across the continent, and one of the most intensively studied birds in ornithology.Ivan explores the biology and behavior that m
Random Bird Thursday: An Alien-Eyed Mountaineer That Sounds Like a Jet
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is Jameson's Snipe (Gallinago jamesoni).Sound Citations:
Hawks, Eagles, and Kites
👕 Bird Merch — Get yourself some bird shirts!~~~This is Episode 134. Ivan takes on one of the most iconic bird families in the avian world: Accipitridae—the hawks, eagles, kites, buzzards, harriers, and Old World Vultures. It's a massive and diverse group with no good nickname, though Ivan has a few suggestions.The episode covers the key traits that make these birds such formidable predators
From the Field: Birding Romania
👕 Bird Merch — Get yourself some bird shirts!~~~In this From the Field episode Ivan takes listeners along on a two-week scouting trip to Romania where he explored the country's remarkable natural landscapes in preparation for a future birding tour. There's just one catch: his binoculars broke almost immediately after arriving.Despite that setback, Ivan racks up some lifers and shares hi
Random Bird Thursday: A Crepuscular Species That Is Not Actually Magical
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Jungle Owlet (Glaucidium radiatum).Sound Citations:Dr
Rivers & Streams as Bird Habitat
👕 Bird Merch — Get yourself some bird shirts!~~~In Episode 132, Ivan Phillipsen explores the "circulatory system of the land"—the world of rivers and streams. These flowing-water environments, serve as vital habitats for avian life.The episode delves into the ecology of these waterways, breaking down the differences between clear, rocky upland streams and the warmer, sediment-rich river
Random Bird Thursday: A Trans-Andean Ant-Follower with a Complex Social Life
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Bicolored Antbird (Gymnopithys bicolor).Sound Citation
The Northern Flicker
👕 Bird Merch — Get yourself some bird shirts!~~~In Episode 131 of The Science of Birds, host Ivan Phillipsen takes a deep dive into one of North America's most familiar woodpeckers: the Northern Flicker (Colaptes auratus). Found year-round across the continent, this bird has a habit of making itself known in some startling ways, including drumming loudly on rooftops at the crack of dawn.The
Random Bird Thursday: A Colorful, Dumpy Bird That Chills With Chimps
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Green-breasted Pitta (Pitta reichenowi).Sound Citation
Vagrancy: Why Some Birds End Up Far From Home
👕 Bird Merch — Get yourself some bird shirts!~~~In this episode—which is number 130—Ivan Phillipsen explores the fascinating phenomenon of vagrancy... those surprising moments when birds appear far outside their normal range.Learn about the forces that send birds off course, including navigation errors, weather, social behavior, and more. The episode goes beyond the mystery of lost birds to ask a
Random Bird Thursday: A Large Fat-eater from Patagonia
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the White-throated Treerunner (Pygarrhychus albogularis).W
Cuckoos
👕 Bird Merch — Get yourself some bird shirts!~~~In this episode, host Ivan Phillipsen dives into the diverse and sometimes mysterious world of the avian family Cuculidae. While the family is famous for the iconic call of the Common Cuckoo and cultural icons like the Cocoa Puffs mascot, it also includes a wide array of other fascinating birds such as roadrunners, coucals, couas, anis, and malkohas
Random Bird Thursday: An Antisocial Bottom-Feeder from the Antipodes
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Yellow-eyed Penguin (Megadyptes antipodes).Support the
Avian Navigation: How Birds Find Their Way
👕 Bird Merch — Get yourself some bird shirts!~~~This is Episode 128. How does a bird travel thousands of miles across the globe only to return to the exact same backyard or nest site year after year? This episode explores the fascinating science behind avian navigation. Learn the difference between simple orientation and "true navigation," uncovering how birds reach specific destination
Random Bird Thursday: A Fire-Loving Songbird Adorned with Black Oil Drops
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Groundscraper Thrush (Turdus litsitsirupa)Groundscrape
What We Learned About Birds in 2025
👕 Bird Merch — Get yourself some bird shirts!~~~Episode 127 of The Science of Birds is Ivan Phillipsen’s annual review of fascinating ornithology stories from 2025. Learn about a handful of standout studies that deepened what we know about birds, from major developments in global bird taxonomy to surprising insights about behavior, evolution, and conservation.After a few featured deeper dives, th
Random Bird Thursday: A Worm-slurping Mud-runner From Siberia
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Asian Dowitcher (Limnodromus semipalmatus)Asian Dowitc
Herring Gulls
👕 Bird Merch — Get yourself some bird shirts!~~~In this episode—which is number 126—Ivan Phillipsen heads to the seashore to explore the iconic Herring Gulls whose calls define the soundscape of coasts across North America and Europe. Listeners meet not just one but two species: the American Herring Gull and the European Herring Gull, nearly identical in appearance but with a surprisingly twisty
Random Bird Thursday: A Species with an Executioner’s Axe for a Face
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the White-thighed Hornbill (Bycanistes albotibialis)White-
How Birds Breathe: The Avian Respiratory System
👕 Bird Merch — Get yourself some bird shirts!~~~This is Episode 125. Host Ivan Phillipsen takes listeners inside the amazing respiratory system of birds. He starts by grounding the topic in familiar territory—how mammal lungs work—before revealing how different the avian system really is.The episode walks through the unique division of labor between birds’ small, rigid lungs and their large air s
Random Bird Thursday: A Sparrow-sized Drummer from the Neotropics
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Little Woodpecker (Veniliornis passerinus)Support the
Mockingbirds and Thrashers
👕 Bird Merch — Get yourself some bird shirts!~~~This is Episode 124. Host Ivan Phillipsen takes you on a tour of Mimidae—the New World family that includes mockingbirds, thrashers, catbirds, and tremblers. He describes the key features of these songbirds and what sets them apart.Ivan explores the sounds that make this family famous: rich, extended songs, dazzling vocal control, and—for many speci
Random Bird Thursday: A Fatally Fearless Bird That Seems to Swallow Basketballs
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the Arabian Bustard (Aredotis arabs).Support the show
Bird Subspecies: Another Layer of Diversity
👕 Bird Merch — Get yourself some bird shirts!~~~In Episode 123 Ivan Phillipsen explores the fascinating world of subspecies—the diversity that exists within bird species. Learn how these populations arise, why ornithologists sometimes struggle to define them, and what makes the concept so important for both science and conservation.From the record-breaking Island Thrush, once thought to have more
Random Bird Thursday: A Master of the Sky That Flies Fast and Far
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ~~~~~~~~~~~~~~~~~⚠️ SPOILER ALERT!The featured species in this episode is the White-throated Needletail (Hirundapus caudacutus).Supp
Sage Grouse
👕 Bird Merch — Get yourself some bird shirts!~~~This is Episode 122. Host Ivan Phillipsen takes listeners into the vast sagebrush steppe of western North America and introduces the remarkable birds that call it home—the sage grouse. These birds are icons of the American West, tightly bound to a rugged ecosystem that covers nearly a third of the lower 48 states.Ivan explores how sage grouse have e
Random Bird Thursday: An Orange and Black Species With Females That Like to Sing
In each Random Bird Thursday (RBT) episode, the goal is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they certainly deserve some appreciation and attention. ⚠️ SPOILER ALERT!The featured species in this episode is the Streak-backed Oriole (Icterus pustulatus).Support the show
From the Field: Japan
👕 Bird Merch — Get yourself some bird shirts!~~~This is Episode 121. In this unscripted “From the Field” episode, host Ivan Phillipsen takes listeners on an immersive, unscripted journey through his recent month-long travels in Japan. Splitting his time between scouting for a future birding tour and exploring for fun, Ivan revisits the country for the first time since spending a formative summer
Random Bird Thursday: A Mostly Motionless Bird with Walrus Tusks
In each Random Bird Thursday (RBT) episode, the idea is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they deserve some appreciation and attention. SPOILER ALERT!The featured species in this episode is the White-whiskered Puffbird.Support the show
Ask Me Anything About Birds - Summer 2025
👕 Bird Merch — Get yourself some bird shirts!~~~In this episode—which is Number 120—Ivan answers questions sent in by listeners. So this is what we call an “Ask Me Anything” (AMA) episode.The listeners who get to contribute questions for these Ask Me Anything episodes are members of the Science of Birds community on Patreon. There are several tiers of support that people can join, and at the Help
Random Bird Thursday: A Naughty Yet Agreeable Seabird
This is the first ever Random Bird Thursday! Ivan is experimenting with publishing these shorter, unscripted episodes. In each Random Bird Thursday episode, the idea is to highlight a bird species that probably isn't going to get featured in a full-length podcast episode. These are birds we might overlook, even though they deserve some appreciation and attention. Random Bird Thursday episodes
From the Field: Mongolia
This is Episode 119. In this unscripted “From the Field” episode, host Ivan Phillipsen takes you on a journey through the grasslands, forests, and mountains of Mongolia. Fresh from a ten-day scouting trip in central Mongolia, Ivan recounts his experience scouting for a future birding tour. Along the way, he explores ancient ruins, crosses epic landscapes, and shares observations of unique habitats
Three of the World's Weirdest Bird Species
Ivan was a recent guest on Just the Zoo of Us, a fun podcast about animals. The full conversation between Ivan and Host Ellen Weatherford is included in this special episode. They talk about three of the world's weirdest bird species.Support the show
How to Identify Birds in the Field
In this practical episode about birding skills, Ivan Phillipsen dives into the process of bird identification. Listeners are introduced to a five-step framework for figuring out which bird species they’re observing. Ivan walks through how to use shape, location, behavior, coloration, and detailed field marks to gradually narrow down a bird’s identity.The episode highlights how our brains are natur
Nightjars, Nighthawks, and Other Goatsuckers
In this episode, Ivan Phillipsen takes listeners on an immersive journey into the strange and secretive world of birds in the family Caprimulgidae. These cryptically colored, nocturnal birds include nightjars, nighthawks, poorwills, and whip-poor-wills. Ivan reveals the fascinating biology of this group—everything from their frog-like gapes to their odd names and eerie calls.Listeners will learn a
How to Find Birds
In this episode—which is number 115—Ivan Phillipsen guides listeners through the art and science of finding birds—a skill that even seasoned birders are always refining. While birds are everywhere, intentionally locating them in nature can be surprisingly difficult. Ivan breaks down bird-finding as a multi-scale strategy, starting from intercontinental trip planning all the way down to spotting a
The Osprey
In this episode—which is Number 114—host Ivan Phillipsen dives into the world of the Osprey (Pandion haliaetus)—a bird that’s all about fish. With a global distribution and a singular place in the avian family tree, the Osprey is both biologically unique and instantly recognizable. Ivan explores this raptor’s physical traits, from its distinctive wing shape to its powerful, semi-zygodactyl feet de
Traditional Field Guides vs. Mobile Apps: A Birder's Dilemma
In this episode—which is number 113—host Ivan Phillipsen explores the fascinating crossroads of tradition and technology in the world of birding. With a mix of personal anecdotes and professional insights, he dives into the enduring charm of printed bird field guides and the meteoric rise of mobile birding apps. Whether you’re a seasoned birder with a weathered Sibley guide or a tech-savvy explore
From the Field: Patagonia
In this "From the Field" episode, which is number 112, host Ivan Phillipsen shares his recent experiences birding in Patagonia while leading a two-week tour through this remote and breathtaking region. Speaking from Puerto Varas, Chile, he provides an immersive account of the landscapes, birdlife, and unique ecology of Patagonia, spanning both Argentina and Chile. Ivan explores the geogr
Crossbills
In this episode, which is number 111, Ivan Phillipsen explores the fascinating world of crossbills, a unique group of finches with an extraordinary beak adaptation. These birds, found across North America, Europe, and Asia, use their specialized crossed bills to extract seeds from conifer cones—a skill few other birds possess. Ivan discusses the six recognized crossbill species, their distinct fee
Cooperative Breeding in Birds
In this episode—which is number 110—Ivan explores the fascinating world of cooperative breeding in birds, a system in which multiple adults help raise young in a group setting. He begins with an intriguing story from the Kalahari Desert, where Southern Pied-Babblers resort to “chicknapping” during droughts to bolster their flock size. Ivan then broadens the discussion, examining the global distrib
From the Field: Birding Nepal and Bhutan
The final installment of "From the Field" episodes from Ivan's 2.5-month journey through Asia. In this episode he describes his experiences in the Himalayan countries of Nepal and Bhutan. ~~ Leave me a review using Podchaser ~~Link to this episode on the Science of Birds website Support the show
From the Field: Birding in China
Ivan shares his birding experiences and impressions from an amazing 3-week adventure through the provinces of Sichuan and Yunnan in China. ~~ Leave me a review using Podchaser ~~Link to this episode on the Science of Birds website Support the show
From the Field: Birds and Birding in Vietnam and Cambodia
Recorded in a hotel room in China, Ivan shares his recent birding and travel experiences in the countries of Vietnam and Cambodia. ~~ Leave me a review using Podchaser ~~Link to this episode on the Science of Birds website Support the show
From the Field: How My Life Became All About Birds
From a hotel in Vietnam, Ivan tells the tale of how he created a career centered on birds and birding. ~~ Leave me a review using Podchaser ~~Link to this episode on the Science of Birds website Support the show
Mergansers
This is Episode 105. It’s all about a small group of birds called mergansers. These are diving ducks known for their skill at catching fish. They have long, slender bills with serrated edges, earning them the nickname "sawbills." Maybe you’re familiar with these birds. Maybe you’re already a big fan. Or maybe you didn’t know they existed until just now. Either way, our goal today is to l
Bird Habitat: Rocky Shores and Sandy Beaches
This episode—which is Number 104—is all about rocky shores and sandy beaches as bird habitat. These environments offer birds very different resources and challenges. We explore the geology behind these habitats—how high-energy waves shape rocky cliffs and headlands, while the deposition of sediment builds up sandy beaches. Alongside this, we discuss the dynamic interaction between birds and their
New World and African Parrots
In this episode—which is Number 103—we enter the fascinating world of parrots, focusing on species in the family Psittacidae, which includes New World parrots and some African species. We look at key parrot traits like their zygodactyl feet, strong beaks, plumage, and vocalizations.We'll also learn about the remarkable intelligence and social behaviors of parrots, their diversity, and their e
The Common Kingfisher
In this episode—which is Number 102—we dive into the fascinating world of the Common Kingfisher (Alcedo atthis), a small but mighty bird known for its striking blue and orange plumage and remarkable fish-hunting skills. We'll look at this species' behavior, from its iconic plunges into water to catch prey, to how it breeds, including courtship rituals, nest-building, and the challenges o
The Evolution of Feathers
This is Episode 101. Today, we trace the origins of feathers back millions of years, exploring how they evolved from simple filaments to the complex structures we see in modern birds. We delve into the discovery of feathered dinosaurs like Archaeopteryx and the numerous fossil finds in northeastern China during the 1990s. These discoveries revealed that many non-avian dinosaurs sported feathers of
100th Episode Celebration!
Welcome to the 100th episode of The Science of Birds Podcast! I'm thrilled to celebrate this milestone with you. In this special episode, I reflect on the journey of creating this podcast, sharing some insights and gratitude for all of you, my listeners.I also highlight three of my favorite bird species: the vibrant Green Jay, the Torrent Duck, and Egyptian Vulture.Looking ahead, I'm exc
Cormorants and Shags
In this episode—which is Number 99—we dive into the fascinating world of cormorants and shags, members of the avian family Phalacrocoracidae. These sleek, hook-billed birds are known for their distinctive silhouettes, often seen drying their wings on seaside cliffs or wetland trees. Cormorants and shags have a long history of varied human interactions, from being vilified and hunted to being rever
Bird Brains
This episode—which is Number 98—delves into the fascinating world of the avian brain. Despite the long-standing misconception that "bird brain" equates to being unintelligent, recent scientific research reveals that birds possess remarkably sophisticated brains, rivaling the intelligence of primates and even humans in some respects. By tracing the evolutionary paths of both mammals and b
Bluebirds
This is Episode 97. It’s all about bluebirds: the three North American species in the genus Sialia: The Eastern Bluebird, Western Bluebird, and Mountain Bluebird.For centuries, these beloved birds have been celebrated in paintings, poems, songs, and Disney cartoons. The Eastern Bluebird is the state bird of Missouri and New York, while the Mountain Bluebird is the state bird of Idaho and Nevada.An
Answers to Your Questions About Birds - AMA - Vol 4
In this episode—which is Number 96—I’ll be answering questions sent by my listeners. So this is what we call an “Ask Me Anything” (AMA) episode. I enjoy doing these, and it’s so interesting to see what sorts of questions people have about birds.The listeners who get to contribute questions for these Ask Me Anything episodes are members of my community on Patreon. There are several tiers of support
Spoonbills
This episode—which is number 95—is all about spoonbills. There are six spoonbill species in the world, all of which belong to the genus Platalea. The unique beak of spoonbills sets them apart from pretty much all other birds. What is the advantage of having a bill shaped like that? We'll answer that question in this episode.~~ Leave me a review using Podchaser ~~Link to this episode on the Sc
The Avian Digestive System
This episode—which is Number 94— is all about the Avian Digestive System. That’s right, kids, we’re looking at bird guts today!If you’ve ever wondered what happens to a fish swallowed by a kingfisher or what happened to that piece of bacon swiped off your lunch plate by a cheeky Ring-billed Gull... Well, you're about to find out.I’ll do my best to describe in words the anatomical features we
House Sparrow
This episode—which is number 93—is all about the the House Sparrow (Passer domesticus), one of the world’s best known and most abundant birds. It expanded across the planet along with humans over the last 10,000 years, with the spread of agriculture. Today, this plucky little bird is a model organism for the study of basic bird biology. Over 7,000 scientific studies of the House Sparrow have been
Bird Habitat: Deserts
This episode—which is Number 92—is all about the value of desert ecosystems as habitats for birds.Deserts are important for the birds that are adapted to live in them—birds that can handle the harsh conditions. Deserts are home to relatively few bird species. Only the polar regions and maybe some parts of the open ocean have less bird diversity.Even if a bird species can handle the extremes of hea
Chickadees, Tits, and Titmice
This is Episode 91. It’s all about birds in the family Paridae. These are the chickadees, tits, and titmice—cute little forest-dwelling songbirds known and loved by many people around the world.I’ve had a lot of requests to make a podcast episode about chickadees and their kind. Some species in this family are familiar visitors to backyard bird feeders. They’re highly active, vocal, bold, and some
Flowers and Feathers: The Importance of Birds as Pollinators
This is Episode 90 and it’s all about the importance of birds as plant pollinators.If I had to use only one word for the topic of this episode, it would be ornithophily. The definition of ornithophily is “the pollination of flowers by birds.”Today, I’ll be focusing mostly on the ecological relationships between plants and the birds that pollinate them. Another way to look at all of this would be t
Fascinating Things We Learned About Birds Last Year
This is Episode 89. I’m publishing it right at the beginning of 2024, and it's a review of some fascinating things that happened in the world of ornithology and bird conservation over the last 12 months, in 2023.Naturally, this isn’t an exhaustive review of every scientific discovery about birds in 2023. That would be too much. An exhaustive review would be, well, exhausting. Maybe not for yo
Owls
This episode—which is number 88—is all about owls. Owls are fascinating birds that have captured our imaginations since the dawn of humankind. They have amazing camouflage that allows them to blend in with their surroundings, and they have several other avian superpowers that set them apart from all other birds. Owls are divided into two families—Tytonidae and Strigidae—and we'll be discussin
Avian Rebrand: New Names for Many North American Birds
This episode—which is Number 87—is all about some big news in the birding world. The common names for about 150 North American bird species are going to change in the not-too-distant future.This comes from an announcement made by the American Ornithological Society just a few weeks ago, on November 1st.I couldn’t pass up the chance to talk about this. It’s a hot topic among birders right now. Peop
Bird Beaks: The Right Tool for the Job
This episode—which is Number 86—is all about bird beaks.This will be an overview of beak anatomy, function, evolution, and diversity.The head of every bird on Earth is adorned with a beak. A bill. And to the delight of us all, those beaks come in a wild variety of shapes and colors. Just picture the mugs of toucans, vultures, ducks, parrots, flamingos, and pelicans.The diversity of beak shapes lik
Meadowlarks
This episode—which is Number 85—is about the Meadowlarks of the world.And it’s not just those three North American species: the Western, Eastern, and Chihuahuan. There are actually 8 bird species we call meadowlarks. The other five are found primarily in South America. We’ll be talking about them today, too.Meadowlarks belong to the New World Blackbird family, Icteridae. This family includes birds
Saving Bird Species From the Brink of Extinction
This is Episode 84. Our topic today is the challenge of saving bird species that are very close to extinction. Species like the Spix’s Macaw, which have tiny global populations—whether in the wild, or in captivity.Other familiar examples are the California Condor and the Whooping Crane, whose populations bottomed out at 22 and 23, respectively. Rigorous conservation programs have since given these
Quails of the New World
This is Episode 83. It’s all about birds in the family Odontophoridae. These are the New World quails.Why is this the family of "New World" quails?Because there’s a whole mess of birds we call quails that live in Europe, Asia, Africa, and Australia. But those birds all belong to the pheasant family, Phasianidae. New World quails are shy birds ground-dwelling birds that walk or run around
Tracking Methods: How We Know Where Birds Go
This is Episode 82. It's all about the ways that scientists track the movements of individual birds.The focus of today’s episode is not so much about the behaviors of birds, but about the technologies used by researchers to study bird behavior—the methods used to reveal the movements of birds.And our focus will be on the tracking of individual birds. There are other methods scientists use to
Sunbirds and Spiderhunters
This is Episode 81. It’s all about birds in the family Nectariniidae. These are the sunbirds and the spiderhunters.If you live in or have gone birding in places like Africa, India, Southeast Asia, or Indonesia, you’re probably familiar with sunbirds. Consider yourself lucky.But if you have no idea what a sunbird or a spiderhunter is, or if you have only a vague idea, I’m excited to introduce you t
Earthbound: How Birds Become Flightless
This is Episode 80. It's all about flightless birds, and about the evolutionary processes that lead to flightlessness.Flightlessness in birds is, in my opinion, a fascinating scientific topic. And so here we are with this episode.Alive on the planet today, there are about 60 bird species that can’t fly. That’s only about 0.54 percent of the world’s approximately 11,000 species.It turns out th
