7 Animals We Used to Think Were Extinct (But Aren’t!)

Species that no longer exist vastly outnumber those that currently populate the planet, but occasionally we rediscover a species we thought was extinct! We’re conducting a survey of our viewers! If you have time, please give us feedback: Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knu