Flip Nicklin / By-the-wind Sailor (Velella velella) jellyfish, on water surface
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Alex Mustard / Neustonic jellyfish (Porpita pacifica) at the surface, viewed from above. Anilao, Batangas, Luzon, Philippines. Verde Island Passages, Tropical West Pacific Ocean.
Jean E. Roche / Mass of By-the-wind sailor (Velella velella) jellyfish washed up on beach, Camargue, France, May.
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Jean E. Roche / Mass of By-the-wind sailor (Velella velella) jellyfish washed up on beach, Camargue, France, May.
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Jean E. Roche / Mass of By-the-wind sailor (Velella velella) jellyfish washed up on beach, Camargue, France, May.
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Nick Upton / A dense flotilla of By the Wind Sailor jellyfish (Velella velella) of all sizes from a few mm to a few cms on Mediterranean sea surface near the coast of Corsica, France, May
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Nick Upton / A dense flotilla of By the Wind Sailor jellyfish (Velella velella) of all sizes from a few mm to a few cms on Mediterranean sea surface near the coast of Corsica, France, May
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Nick Upton / Close up view of By the Wind Sailor jellyfish (Velella velella) ranging in size from a few mm to a few cms on Mediterranean sea surface near the coast of Corsica, France, May
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Pete Oxford / By-the-wind Sailor (Velella velella) group and other animals washed up on beach, North Stradbroke Island, Australia