The Sea: the first wonder of the world – in pictures

http://www.guardian.co.uk/environment/gallery/2011/sep/22/the-sea-photography-in-pictures#/?picture=379348286&index=2

Stunning image of crocodile on the prowl

http://www.dailymail.co.uk/news/article-2006680/Stunning-image-crocodile-prowl-inches-underneath-waters-surface.html

Tadpole

http://www.telegraph.co.uk/gardening/gardeningpicturegalleries/8490051/International-Garden-Photographer-of-the-Year-2011-winners.html?image=4

The friendliest whales in the world: grey whales in Mexico

http://www.telegraph.co.uk/earth/earthpicturegalleries/8466038/The-friendliest-whales-in-the-world-grey-whales-in-Mexico.html?image=6

Periclimenes imperator (Emperor shrimp) on Bohadschia argus (Sea cucumber)

Bigeye jacks schooling

The Hare and the Turtle

A diver dressed as a hare performs an underwater take on Aesop's famous fable, The Hare and the Tortoise, with a sea turtle at Richina Underwater World in Beijing, China

Picture: CHINA FOTO PRESS / BARCROFT MEDIA

Snappers in synchrony - Alexander Mustard

http://www.magnoliabox.com/art/382809/Snappers_in_synchrony

Turtle grooming - Andrew Seale

http://www.magnoliabox.com/art/382810/Turtle_grooming

Pike reflection - Michel Loup

http://www.magnoliabox.com/art/382508/Pike_reflection

Lone shark - Alexander Mustard

http://www.magnoliabox.com/art/382587/Lone_shark