Did you know seahorses can literally change their colors? A recent article from Discover Wildlife explains that these iconic reef fish are not just pretty to look at. They are masters of camouflage and communication.
Seahorses use special pigment cells in their skin called chromatophores. Each of these tiny sacs contains different pigments, and by expanding or contracting them, a seahorse can shift its hues. This allows them to blend into seagrass, coral, or sandy environments to hide from predators or ambush prey.
Camouflage is not the only reason they change color. Seahorses also display dramatic color shifts during courtship and social interactions, acting as a form of visual communication. Rapid changes are controlled by the nervous system, while slower and brighter displays are driven by hormones. Read More
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