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Many organisms leverage showy colors for attracting mates. Because color is a property of light (determined by its wavelength), it is easy for humans to see how these colors are used in animal ...

Don’t let the name fool you. Flamboyant cuttlefish (Metasepia pfefferi) look anything but flashy most of the time. Images and videos of the marine mollusks flashing bright purple and yellow hues ...

The two males began displaying the bizarre posturing of cuttlefish aggression: raising stiff arms, dilating their w-shaped pupils, and flashing skin colors. "They have a whole repertoire of behaviors ...

Have you ever seen a cuttlefish walk? If you stop by the Monterey Bay Aquarium’s “Tentacles” exhibit, you might. The aquarium is one of a handful in the country to display flamboyant cuttlefish ...

Cuttlefish are well known for their incredible camouflaging abilities; they can rapidly change the color and texture of their skin at will. Researchers are learning more about when these amazing ...

Eleanor has an undergraduate degree in zoology from the University of Reading and a master’s in wildlife documentary production from the University of Salford. Eleanor has an undergraduate degree in ...

Nobody envies the sex life of a male Australian giant cuttlefish, also known as Sepia apama. The largest cuttlefish on Earth, these cephalopods typically mate only once in their lives and outnumber ...