Beaches are home to many creatures including the seemingly abandoned shells. To be sure the shell is vacant of its owner, place the shell in a shallow area of the seawater. If the shell is occupied the creature will appear once it feels safe to check out the surroundings. This should occur within a few minutes. If nothing appears, the shell is yours for the taking.
Seashell Collecting Tips | eHow.com
Seashell Collecting Tips. A day at the beach usually ends up with a small collection of seashells. For some, it is the beginning of a lifelong hobby called Conchology. The oceans shorelines consists of the most beautiful and oddly shaped shells on the planet, however, lake beaches hold their own unique variety.