Anyone who once walked along the beach must have come across seashells on the coast, where they were thrown by the waves. Often these shells are empty inside, and the animal using the shell as part of its body and «dwelling» is already dead. These animals are called shellfish. Their body is quite soft, and the shell just serves to protect it. That is, the shell is a continuation of the animal’s body, and the fastening occurs due to the muscles. The mollusk never leaves its armor. This collection contains coloring pages with a variety of shells.