What Beavers Do When Nobody's Watching | Not a Biologist

In this episode of Not a Biologist, Alex talks to sound recordist and beaver expert Fabian Holzinger about the secret lives of Europe’s largest rodents: the beaver. Together, they explore what happens inside a beaver lodge, why beavers might be better water engineers than humans, and what it’s like to spend hours listening to a sleeping beaver snore. Alex and Fabian discuss beaver family life, underground homes, iron-reinforced teeth, and the surprising sounds these animals make, from sneezes and stomach gurgles to what can only be described as beaver bedtime drama. They also dive into the important role beavers play in restoring ecosystems, preventing droughts, and even helping landscapes recover from wildfires. Fun fact: beavers don't live in their dams. The dam is just a tool; their actual home is a lodge or burrow hidden nearby. 🦫 Did you know that... • beavers' front teeth contain iron and sharpen themselves automatically • they can transform entire ecosystems simply by building dams • a beaver family sounds surprisingly similar to a human household at bedtime Not a Biologist is a Terra Mater Studios wildlife podcast where host Alex sits down with experts to break down fascinating wildlife behaviour using footage straight from our nature documentaries.–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 🎬 Check out our "Animal Homes" production here: https://www.terramater.at/productions/animal-homes-natural-born-engineers/ 📱 More about the beaver lab here: https://beaverlab.at/