Luke Tipple invites “The Lost Shark Guy,” Dr. Dave Ebert, who is personally responsible for finding dozens of shark species that were either previously unknown to science or thought to be extinct. He and Luke discuss why shark populations are a direct indicator of how healthy the ocean is, how to find undiscovered sharks, and why diversity in sharks is essential for marine life.Find episode transcripts here: https://shark-weeks-daily-bite.simplecast.com/episodes/s4-ep11-undiscovered-sharks-and-the-state-of-the-ocean-dave-ebertLuke Tipple on YouTube and InstagramDr. Dave Ebert on InstagramShark Week on Twitter and InstagramCatch Shark Week: The Podcast on Discovery’s YouTube hereMore info on today’s Shark Bite can be found here