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Freshwater underwater close up photography from a zebra mussel mouth.
Crab is standing on the rock near by Adriatic Sea.
Amazing pattern of dead brain coral washed up on the beach at low tide
The brandished claw of a shore crab hiding in a hole is visible during low tide in the Puget Sound, Washington state, USA.
Seaweeds are algae. There are many types including bladder wrack and kelp. They are either brown seaweed (Phaeophyceae) , green seaweed ( Chlorophyceae ), red seaweed (Rhodophyceae) or blue-green seaweed (Cyanophyceae).\n\nLoe Beach in the Fal Estuary in Cornwall. This most southerly county of the UK, with a proud maritime heritage, is a popular holiday destination
This image shows several sea urchins, with one opened to reveal its bright yellow insides. The sea urchin's shell is covered with black spines, creating a sharp contrast. The background consists of light-colored ice, highlighting the details of the sea urchin.
Exposed sea anemone curled up during low tide
Toad eggs
Sea Cucumber on the barnacle background
Shell Crab, Hypoconcha lowei is a species of decapods in the family Dromiidae. San Ignacio Lagoon, Baja California, Mexico.
Explore the delicate stages of life as a clutch of Hyalinobatrachium Valerioi eggs begins its transformation into tadpoles on a glass surface. Each transparent egg reveals the early development of tiny embryos, offering a rare and fascinating glimpse into the beginnings of life in the rainforest. Captured with intricate detail and clarity, this photograph highlights the fragile beauty and remarkable journey of these amphibians from egg to tadpole, set against the smooth, reflective surface of glass
Water plants floating in open sea
Spring is the spawning season for frogs and salamander in the lakes of the alpine mountains of Austria. They grow up  in the fresh, cool and clear water of the lakes.
Horizontal seascape of seaweed washed up on sandy shoreline with surrounding rocks seen on beach walk at Byron Bay NSW Heads NSW Australia
Water's edge hitting the beach and seaweed
A crab hangs onto a rock as waves wash over it in Mexico.
The treasure is discovered. Ocean uncovered the old piggy bank hidden in the sand on a beach.
Closeup of a tadpole
Astreopora is a genus of stony corals in the Acroporidae family. Members of the genus are commonly known as star corals and there are seventeen species currently recognized.
The tide pools show a variety of life that lives in the pacific waters. Crustaceans, hermit crabs, shellfish, and a variety of other species made for a great day of exploration.
An Eyed Flounder (Bothus ocellatus) in Florida, USA
Big clutch with Thousands of Frog eggs in the shallow water of a pond, common frog, Rana temporaria
Rocky seashore with tide pool (or tidal pool) at the coastline of Western Norway (Golten, Sund, near Bergen) on a sunny day in spring (or early summer). In the picture are rock (gneiss), salt water, algae, kelp and mussels.
Small earth-colored frogs living near rice paddies in a farming village in summer
The aggregating anemone, Anthopleura elegantissima, or clonal anemone, is the most abundant species of sea anemone found on rocky Pacific coast of North America. This cnidarian hosts endosymbiotic algae called zooxanthellae.  Salt Point State Park, California.
Vietnamese Mossy Frog camouflaged on mossy background
Springtime California, Rincon Beach Carpinteria
Triops cancriformis has a very fast life cycle, and individuals become mature in about two weeks after hatching
Indian Feather Duster Worm Sabellastarte spectabilis occurs in the tropical Indo-Pacific Ocean from the Arabian Sea to Hawaii in intertidal and subtidal reefs in a depth range from 3-30m. It is quite a large species, with a tube up to 30cm and a single crown of about 10cm in diameter, feeding by filtering plankton and organic particles from the water column. \nAs a defence mechanism, these creatures are able to quickly retreat into their tubes, when disturbed by potential predators. It may come as a surprise, but Sabellastarte has eyes! \nCrowns of this species often have a banded pattern in a variety of colors including browns, red, white and yellow. Yellow  like this specimen  is the rarest color for this species. \nTengah Island, Indonesia, 5°8'44.496 S 132°0'46.254 E at 8m depth by night
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