The Science of Birds

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

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 Ho

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 hand

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 activ

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 a

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, exhausti

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

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

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 diversit

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. Th