What is an Otolith?

This is a snippet from Microworlds - "How Old is a Fish?" that has been linked to the public media project "QUEST: Exploring the Science of Sustainability." Watch the full video here - • Microworlds - "How Old...

[@SteamerElgin]

thank you for this enlightening video..so an otolith is an ear bone. Am so glad they can
judge the age of a fish

[@ranahassannasir5471]

Respect for you Sir. You have done a great job. Love wildlife