"The distances between Israel, Jordan, Egypt and further south don't really exist under water," Dr ... turquoise waters of the Red Sea, the fate of the black sea urchin shows their shared interest ...

Black and red design of a whale swimming under a large red sea urchin with large spikes extending from its body. Three white spots along whale's body and one on dorsal fin.

We used a red-filtered ... very large sea urchins." Crested horn sharks (Heterodontus galeatus) accounted for 82 percent of ...