In the early 19th century, the most abundant bird in North America, and perhaps the entire world, was the passenger pigeon. An estimated three billion of them would fly in flocks so large that they could blot out the sun.  However, within a century, the entire species had gone extinct.  It was one of the fastest and most disastrous turnarounds for any species in recorded history. Learn more about the passenger pigeon and how they went extinct on this episode of Everything Everywhere Daily. Sponsors Available nationally, look for a bottle of Heaven Hill Bottled-in-Bond at your local store. Find out more at heavenhilldistillery.com/hh-bottled-in-bond.php Sign up today at butcherbox.com/daily and use code daily to choose your free offer and get $20 off. Visit BetterHelp.com/everywhere today to get 10% off your first month. Use the code EverythingEverywhere for a 20% discount on a subscription at Newspapers.com. Visit meminto.com and get 15% off with code EED15.  Listen to Expedition Unknown wherever you get your podcasts.  Get started with a $13 trial set for just $3 at harrys.com/EVERYTHING. Subscribe to the podcast!  https://link.chtbl.com/EverythingEverywhere?sid=ShowNotes -------------------------------- Executive Producer: Charles Daniel Associate Producers: Ben Long & Cameron Kieffer   Become a supporter on Patreon: https://www.patreon.com/everythingeverywhere Update your podcast app at newpodcastapps.com Discord Server: https://discord.gg/UkRUJFh Instagram: https://www.instagram.com/everythingeverywhere/ Facebook Group: https://www.facebook.com/groups/everythingeverywheredaily Twitter: https://twitter.com/everywheretrip Website: https://everything-everywhere.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices