Seed dispersal can work in several ways. The seed dispersal shown above is through animal, human specifically. After a while of walking through grass and several different plants, different seeds got stuck on my foot and leg. The same process is used on animals such as birds, dogs, and cats. Seed dispersal is the movement of seeds away from the parent plant. Due to a plants limited mobility they must rely on different dispersal vectors, and in this instance I was the vector.