Illustrates how the tapeworm, a parasite, takes over and controls the stickleback fish. Also describes how the fish survives the infestation and how parasites spread.
"An introduction to worms, covering their growth process, behaviors, the ground they call home, and such defining features as their bands"--Provided by publisher.
Roly and her friends try to identify an object she finds in the grass, but from their different perspectives it could be a tunnel, a hill, or even a snake.
As a chicken and a worm learn about each they also gain respect for one another and find that even the smallest creatures can work together to care for the Earth.
