Bioluminescence occurs when there is a reaction within plankton, which creates these glowing blue swirls along the beach 🤯 This unusual natural phenomenon, which can only be seen at night, can happen at any time of the year but is more common in the spring and summer months when the water is warmer. Pretty special, huh? @davesyd_ @lovecentralcoastnsw @visitnsw #NorahHead #seeaustralia #feelnsw #LoveCentralCoast #holidayherethisyearvictoria
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