A grey reef shark (carcharhinus amblyrhynchos) swimming underwater

sergio.luengo

A grey reef shark (carcharhinus amblyrhynchos) swimming underwater

sergio.luengo

A vertical shot of the sharks swimming in the water. The Maldives.

andy.troy

A photo of a shark swimming among a school of fish at the Georgia Aquarium

photo.rebel

A closeup shot of two hammerhead sharks at the Gray's Reef National Marine Sanctuary.

yisi.li

A closeup of a Tiger shark swimming in the aquarium

vlad.negru

A whale shark peers into the distance in Flower Garden Banks National Marine Sanctuary

yisi.li

A top shot of a reef shark swimming underwater in Moorea, French Polynesia

ethan.moody

A closeup of a large shark swimming underwater above reefs with a scuba diver in the background

martin.broen

A hummer head shark swimming and searching for food underwater

kadu.pinheiro

A shark swimming and searching for food underwater

kadu.pinheiro

Blacktip Reef Shark in the Maldives

ciril.monteiro

An Aerial image of two photographers surrounded by sting rays and black tipped reef sharks. Image taken in Moorea, Tahiti, French Polynesia

tayls.by.light

A marine turtle glides through the ocean, surrounded by a diverse array of fish and sharks

james.zhang

A vertical shot of a whale enjoying the bright sun rays sliding underwater

martin.broen

A black and white shark deep in the water

gabriel.dizzi

A high angle shot whale shark swimming in the crystal clear waters

nacor.cabrera.hernÁndez

A shark swimming in the crystal-clear waters of a tropical ocean

dylan.dehaas

A hammer head shark swimming in water

winston.photography

A hammer head shark swimming in water

winston.photography

A vertical shot of a shark swimming in the Andaman Sea

roger28

A closeup shot of stingray fish swimming underwater with some fish swimming under it

martin.broen

A beautiful shot of a Reef manta ray in the ocean

dylan.dehaas

A big group of small sharks swimming in the azure ocean viewed from above

anselm.schwietzke