Why sharks like leaves: Explained 🍁 #sharks #ocean #hawaii #diving #science #sharklover #1

Sharks are a beautiful balance of curious and cautious and while caution generally wins out over curiosity it's always intriguing to watch the way they observe things in their territory🍁🦈🦈 Ever wonder if sharks are “attracted” to bright colors? 🦈✨ The science is actually more nuanced than that. Sharks don’t see color the way humans do—in fact, many species have monochromatic vision and see mostly in contrast (light vs dark shapes, silhouettes, and movement) That means it’s not about colors being “attractive”, but about contrast, visibility, and motion in the water. High-contrast gear can stand out more clearly in certain lighting conditions (bright yellow, white, and orange stand out!) What really drives shark behavior is something far more powerful than color: their incredible ability to detect movement, vibration, and electrical signals in the ocean around them. A splash at the surface can easily draw a shark’s attention! Out here with One Ocean Diving, we don’t fear the ocean—we learn from it. Understanding perception is part of understanding respect 🦈🌊💙 Learn more by reading my book •What You Should Know About Sharks” ⭐️🦈 #learnmore #marinebio #savesharks #hawaii #1