The phenomenon requires warm, calm and windless waters ... brush of a hand or slow glide of a boat to trigger the sparkling blue-green light of bioluminescent plankton, or phytoplankton.
It only takes the gentle brush of a hand or slow glide of a boat to trigger the sparkling blue-green light of bioluminescent plankton, or phytoplankton. The dinoflagellates — single-celled ...