Dolphins are the treasures of the ocean and keepers of the secret.

They are being sabotaged by darkness and ridden to make way for the culmination of the end in sight. The darkness is threatened and as there are many people on land being sabotaged because of their light, the dolphins in the ocean are being attacked as well because they bring in the light to the ocean. They are beings of light and light up our oceans.
Archangel Michael