Scalloped Hammerhead Shark (Sphyrna lewini) swimming in open water, Darwin Island, Galapagos archipelago, UNESCO World Heritage Site, Ecuador, South America, Pacific Ocean

america american american animal animals aquatic archipelago cartilaginous chondrichthye chondrichthyes darwin dweller dwellers ecadorian ecuador ecuadoric fauna fish fishes galapagos gnathostomata gnathostome gnathostomes hammerhead heritage in island island islands islands jawed kingdom lewini life marine nature ocean ocean open pacific photo photografie photos scalloped sea selachii shark shark sharks shot site sites south south sphyrna swimming underwater unesco vertebrata vertebrate vertebrate vertebrates vertebrates water wild wildlife world world worlds