Nurse shark (Ginglymostoma cirratum) with a school of juvenile jacks, Bahamas

atlantic ocean bahamas barrier reef blue caribbean caribbean sea cartilaginous chondrichthye cirratum color image dangerous day deadly dweller fish front view ginglymostoma ginglymostoma cirratum gnathostomata gnathostome hazardous horizontal jack fish large group of animals marine life no people nurse shark ocean predator prey schooling sea life shallow shark surface swimming tropical climate turquoise underwater vertebrate water young animal clear clear water ammenhai ammenhaie animal animal theme animal themes animals animals in the wild atlantic atlantic ocea chondrichthyes color colour daytime dwellers fishes ginglymostomatidae gnathostomes jacks juvenile juveniles no one nobody nurse sharks school of fish sea sealife seas sharks tropical tropics vertebrata vertebrates wild wildlife young animals predators