Bolata often seen short-beaked common dolphin ("Delphinus delphis"). Bolata Bolata () is a small cove and Nature reserve located in the Northern Bulgarian Black Sea Coast. Bolata cove is located at the northern rocky coastline of the Bulgarian seaside. It is 3 km to the north of the Kaliakra headland. The nearest settlements are Bulgarevo village in about 5 km distance and the town of Kavarna in 13 km to the west. The place represents a small cove with a perfect semi-circular shape, featuring a beautiful sandy beach. All this is between a brick-colored high cliffs at the end of a
Hydrus (legendary creature) Hydrus (legendary creature) The Hydrus (also known as "Enhydros, Enidros, Hildris, Hydra, Idra, Idres, Ydre, Ydris", and "Ydrus") is a creature from Medieval bestiaries. They were said to be found in the Nile River. While in the Nile, a crocodile would roll the hydrus in the mud before eating the smaller creature. However, once inside the crocodile's stomach, the hydrus would burst free from the stomach lining. In medieval Christian tradition, this bursting free from the crocodile became an emblem of the resurrection of Christ bursting free from Hell. There is considerable confusion in applying the name hydrus and its