What's That Bird Song?

How do cheetahs get their super speed? We talk to a cheetah scientist to find out why a spotted cat is the fastest animal on Earth. Cheetahs are literally built for speed! Anne Hilborn spent months scoping out cheetahs on the hunt in the grasslands of the Serengeti. We’ll discove ...  Show more

This is a rebroadcast of one of our favorite episodes from last season, and one that is particularly timely for the summer! What if you found out that there was a tiny, nearly invisible type of plastic pollution that’s found nearly everywhere… but you’d never heard of it! That’s ...  Show more

Have you ever watched birds soaring in the sky and wondered... How do they fly like that? Our guest,  Alex Troutman, wildlife biologist and science communicator, is here to explain it all. A lifetime birding enthusiast, Alex turned his interest in birds into a job as a scientist. ...  Show more

Chirp chirp, y’all! Ever wondered what birds mean when they’re singing their little birdy hearts out? This week, Molly and cohost Bessie explore the kinds of sounds birds can make, and how those sounds are used. Birdsong researcher Kristin Brunk breaks down some sweet tweet scien ...  Show more

How do birds hear if they have a hole through their heads? Where does matter come from? Just some of the questions put to Dr Karl this week for the Up All Night science phone in. 

Break out your binoculars! We're heading through the musical forest in search of bird music. No, not actual birds, but music meant to sound like them. From Saint-Saëns to Jennifer Higdon, Kiana and Fiona show us the musical aviary, and how nature has inspired composers for centur ...  Show more