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The Science of Birds

The Science of Birds

Ivan Phillipsen 148 episodes Nov 1, 2026

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

Important Bird Areas (IBAs)
Important Bird Areas (IBAs) Nov 1, 2026 42:07 👕 Bird Merch —  Get yourself some bird shirts!~~~Some places matter more to birds than others, and Important Bird Areas, or IBAs, are the sites scientists have flagged as places birds can't afford to lose. In Episode 140, host Ivan Phillipsen starts at Horse Creek Meadows, a sunlit mountain meadow in southwestern Oregon, and asks what it takes for a spot like this to earn that official design
Random Bird Thursday: An Adaptable Hurricane Survivor
Random Bird Thursday: An Adaptable Hurricane Survivor Oct 22, 2026 13:46 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 Lesser Antillean Tanager (Stilpnia cuculata).Sound Cit
The Terror Birds
The Terror Birds Oct 12, 2026 41:11 👕 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
Random Bird Thursday: A Judgemental Songbird with a Long Tail Oct 1, 2026 14:53 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
Birds and the Scientific Method Sep 22, 2026 42:08 👕 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
Random Bird Thursday: A Highly Vocal Species With Female Helpers Sep 3, 2026 31:34 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
Grebes Aug 30, 2026 1:01:08 👕 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
Random Bird Thursday: A Citrus-themed Species with Runny Mascara Aug 13, 2026 18:22 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
From the Field: Australia Aug 8, 2026 49:35 👕 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
Random Bird Thursday: A Duet-singer That Uses Bones for Decoration Jul 16, 2026 12:16 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
Random Bird Thursday: A Tiny Island Dweller That Likes Vines Jul 2, 2026 10:16 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
Red-winged Blackbird Jun 21, 2026 54:56 👕 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

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