In the morning of the same day, tourists quickly reported to the local authorities after discovering a group of dolphins, which were swimming on the territorial water near Cua Dai Port.
After receiving the information, staffs of the Cu Lao Cham Marine Protected Area Management Board went to the scene in order to protect the fishes as well as guide fish vessels and canoes to move out from the area.
According to the Cu Lao Cham MPA Management Board, it is estimated that hundreds of dolphins appeared in the territorial water which was extremely rare phenomenon in the territorial water for the past many years.