💬: Shark Safety Diver @faithfairing POI: Point Of Interest! Sharks see in monochromatic vision; meaning they see in black, white, and shades of gray. Bright contrasting colors like yellow and white intrigue sharks and spark their curiosity. In this video you can see that a yellow leaf is floating at the surface acting as a POI for this Galapagos shark. Usually I would stay away from POIs and let them investigate, but being on a charter I like to be in between the guest and the shark. Really amazing to see these behaviors highlight what kind of impacts that floating plastic or marine debris could have in marine environments like this one. 📹 @juansharks #oceanecosystems #SaveOurOcean #oceanconservation