A worm cast is a structure created by worms, typically on soils such as those on beaches [1] [2] that gives the appearance of multiple worms. They are also used to trace the location of one or more worms.
A worm cast is a structure created by worms, typically on soils such as those on beaches [1] [2] that gives the appearance of multiple worms. They are also used to trace the location of one or more worms.