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...

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...

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...