Swim with millions of harmless jellyfish in Palau's marine lake (video)

Deep in Palau's Rock Islands is a remarkable marine lake where millions of golden jellyfish swim daily. The golden jellyfish have evolved to be distinctly different from their ocean-dwelling relatives. Their stings are extremely mild and generally harmless to humans.
Each morning, the jellyfish move across the lake, then reverse course in the early afternoon. — Read the rest
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