Sand crabs are found (by birds, too) under the sand at the beach. There's clams down there, too!
Razor shell
Animals such as sand crabs, clams, ghost crabs, and sand fleas can be found living in beach sand. These creatures are well adapted to burrow and survive in the sandy environment near the shoreline.
their is not water under the sand on a beach. If there was the beach would collapse.
no
Many animals have adapted to live under the sand. Crabs and mussels live in the protection of the sand below the tidal line at the beach. While many desert lizards, snakes, insects, and small mammals will call the sand dune their home.
Animals that live on beach shores and dig into the sand after waves recede include sand crabs, also known as mole crabs, and various species of clams. These creatures quickly burrow into the sand to avoid predators and to remain moist. Other examples include certain types of sea turtles that may nest in sandy areas and various shorebirds that forage for food in the sand.
That's where crabs or other little creatures are buried and those are their breathing holes.
They Live under the sand
In temperate climates the sand on the beach comes from the rocks eroded form the shoreline by the waves. In tropical climates the sand is mainly composed of broken up shells from sea creatures (a coral sand beach).
under the beach sand
There are many kings of insects that live in the sand. Some of these insects include, ants, Stenolia sand wasps, antlions, sand flies, tiger beetles, and circus beetles.
they might live under a rock but they live under the sand during the winter