
George Karbus Pictures / Picture Supply / Getty
A bottlenose dolphin swims beneath waves close to the village of Doolin, in County Clare, Eire.

A. Martin UW Pictures / Getty
A detailed view of a Mediterranean sea slug close to La Herradura, Spain

Mike Korostelev / Getty
A sleeping walrus on the shore, Chukotka, Russia

Summary Aerial Artwork / Getty
A shark swims, photographed from an overhead perspective, in Western Australia.

Sven-Erik Arndt / Arterra / Common Pictures Group / Getty
A tern chick calls out on a sandy seaside.

Journey Development / iStockphoto / Getty
A clownfish swims in a sea anemone within the Philippines.

Journey Development / iStockphoto / Getty
A sea turtle rests on a coral reef close to the Philippines.

Dan Kitwood / Getty
Waders flock collectively, looking for new feeding grounds throughout the incoming tide on the RSPB’s Snettisham Nature reserve on September 9, 2013, in Snettisham, England.

George Karbus Pictures / Picture Supply / Getty
A spider crab walks on the seafloor off Eire’s Aran Islands.

Alexis Rosenfeld / Getty
A bunch of sperm whales, seen within the sleeping section able known as candle, on November 16, 2011, close to Mauritius Island, within the Indian Ocean

Laura Hedien / Getty
Curious sea otters swim collectively close to Kodiak, Alaska.

Alastair Pollock Pictures / Getty
A leafy sea dragon swims beneath the jetty at Fast Bay, in South Australia.

Dave Fleetham / Design Pics Editorial / Common Pictures Group / Getty
A blenny peeks out from a reef close to the island of Bonaire.

Kevin Carter / Getty
A Brandt’s cormorant stands alongside the La Jolla shoreline above the Pacific Ocean on Might 8, 2025, in San Diego, California.

Brook Peterson / Stocktrek Pictures / Getty
A cormorant dives right into a ball of baitfish, off of Southern California.

USO / iStock / Getty
A mobula ray jumps out of the water.

Subaqueosshutterbug / iStockphoto / Getty
An octopus hunts at evening.

Tim Graham / Getty
A puffin perches on a clifftop on Skomer Island, in Wales.

Mehtap Ciftci / Anadolu / Getty
An anemone flows within the present in Izmit Bay, in Kocaeli, Turkey, on August 10, 2024.

Sven-Erik Arndt / Arterra / Common Pictures Group / Getty
A polar bear jumps on drift ice within the Arctic Ocean alongside the Svalbard coast.

Little Dinosaur / Getty
A colourful assortment of coral, on the seafloor off Japan

Luis Javier Sandoval / VWPics / Common Pictures Group / Getty
A large oceanic manta ray swims off San Benedicto Island, Revillagigedo, Mexico.

David Merron / 500px Prime / Getty
Penguins leap out of the water in Argentina.

3dsam79 / iStockphoto / Getty
A lanternfish, illuminated by a remotely operated underwater car within the background

Reinhard Dirscherl / Ullstein Bild / Getty
A porcelain crab rests in an anemone close to Alam Batu, Bali, Indonesia.

Reinhard Dirscherl / Ullstein Bild / Getty
A mauve stinger jellyfish swims close to Cap de Creus, Costa Brava, Spain.

Luis Robayo / AFP / Getty
A humpback whale breaches in Uramba Bahía Málaga Nationwide Pure Park, off Colombia, on July 16, 2013.