It's calcium o'clock at Goose HQ as we talk all things milk in How many geese's very first PREQUEL episode, diving deep into dairy and marvelling at just what makes mammals so....mammal-y. We're not skimming on this episode either, as we go from milk's origin right up to a recent evolutionary step in (none other than our very own) human kind that makes us completely unique among our mammalian family in how we deal with milk.  We then welcome new sponsors Birdfy to the show, fix all of Britain's public transport infrastructure via the animal kingdom, and of course unpack how many village weaver birds...are too many village weaver birds.  Check us out on Instagram at https://www.instagram.com/howmanygeese/ If you're feeling extra generous and want to help support the show, consider leaving us a tip at https://www.buymeacoffee.com/howmanygeese  This episode was sponsored by Birdfy, check them out at https://www.birdfy.com/?ref=howmanygeese