What is a Fish? - A Conversation with Marine Biologist Jaida Elcock

Explore the fascinating world of fish in this 15-minute video featuring marine biologist Jaida Elcock and host Hank Green. Dive into topics such as the defining characteristics of fish, their unique adaptations like gills, and the importance of coral reefs. Learn about the incredible Greenland shark and the mesmerizing phenomenon of bioluminescence in marine life. Gain insights from Jaida's expertise as SciShow's first Resident, offering a fresh perspective on marine biology and science communication.