
Arguably one of the coolest looking nudibranchs is the Phyllodesmium iriomotense, an aeolid nudibranch native to Japan and Indonesia. It feeds on soft corals and gets to be about 2cm long. While it is small, it definitely seems like some alien one would find on an ice-planet!

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Photograph by @ (Franco Banfi). A side view of a sperm whale swimming off the coast of Dominica in the Caribbean. Armed with seven-inch teeth and weighing more than 45 tonnes, sperm whales are one of the world’s most formidable predators. But far from being a Moby Dick-style man eater, they are friendly enough to swim within touching distance of humans. #SpermWhale #Whale #Dominica #Caribbean












