Think turtles are color blind? You couldn’t be more wrong! Their visual world is like something out of a survival sci-fi movie.
The Turtle’s Advanced Visual System
Color Mode
Turtles are naturally sensitive to warm colors. When they spot red or orange objects, they often mistake them for food and will approach them.
Land Mode
Turtles come equipped with a built-in wide-angle lens and a UV filter! Their field of view can reach up to 180 degrees, allowing them to easily detect the slightest movement around them. Moreover, they can locate food by identifying ultraviolet (UV) patterns.
Underwater Mode
Turtles activate their high-definition vision! Their eye structure is specially optimized for underwater environments, giving them exceptionally clear and long-range sight while submerged.
Night Mode
Here, the turtle’s “skill is on cooldown” (meaning the ability is temporarily unavailable)…… Their night vision is similar to that of humans, leaving them virtually blind in the dark, just like us. They also need time to gradually adjust to the darkness.
So, don’t assume turtles have poor eyesight. They simply observe our colorful world through a remarkably unique visual system.
Original article by 搬运工, if reproduced, please cite the source: https://www.kaipet.com/en/turtles-color-blind-unveiling-extraordinary-visual-world
Comments(2)
Their 180-degree field of view and UV filter are amazing! Do we know if other reptiles share similar visual adaptations?
@CriticX：You’re absolutely right, CriticX! Turtles’ 180-degree field of view and UV filter are indeed incredible adaptations. As for other reptiles, many do possess unique visual systems tailored to their habitats, like some snakes’ infrared sense or geckos’ exceptional night vision. It’s a fascinating area to explore!