Eric Walker added Sharks Nearly Went Extinct 19 Million Years Ago From Mystery Event - The New York Times to Sharks and Miocene
Eric Walker added Most high-seas shark species now threatened with extinction | Science | AAAS to Sharks
Eric Walker added Research shows oceanic shark populations have dropped 71% since 1970 to Sharks and Fishing
Eric Walker added The Problem With Problem Sharks - The New York Times to Sharks
Eric Walker added Shark - Wikipedia to Sharks
Eric Walker added r/AnimalsBeingBros - Shark begging to be pet to Sharks
Eric Walker added r/NatureIsFuckingLit - 🔥 Whale Sharks 🔥 to Sharks
Eric Walker added a number of links to Baby Shark, and added Baby Shark to Childhood and Sharks
Eric Walker added Baby Shark and a number of links to Sharks, and added Sharks to Euselachii
Eric Walker added Sharks to Euselachii, and added Euselachii to Elasmobranchii