Land:
* Insects: Many insects like ants, beetles, spiders, and grasshoppers can be found living under rocks or on their surfaces.
* Reptiles: Lizards, snakes, and turtles often use rocks for shelter, basking, and laying eggs.
* Birds: Birds may use rocks for nesting, perching, or scratching for food.
* Mammals: Small mammals like rodents, rabbits, and squirrels may shelter under rocks or use them for foraging.
* Mosses and Lichens: These plants can grow on rocks, especially in moist environments.
* Other Invertebrates: You might find snails, slugs, earthworms, and millipedes around rocks.
Water:
* Marine Life: Rocks in the ocean provide habitat for a wide variety of marine creatures like barnacles, mussels, sea anemones, starfish, sea urchins, crabs, and fish.
* Freshwater Life: Rocks in rivers and lakes are home to algae, insects, snails, clams, crayfish, and fish.
Specific Types of Rocks:
* Coral Reefs: These are a type of rock made of the calcium carbonate skeletons of corals. They support a tremendous diversity of life, including fish, invertebrates, and sea turtles.
* Volcanic Rocks: These rocks are often colonized by pioneer species like lichens, which break down the rock and create soil for other plants to grow.
Overall:
Rocks are a diverse and important part of the environment, providing habitat for a wide variety of creatures. The specific creatures that live on a rock will depend on the unique conditions of its location.