by Jane Drake & Ann Love
illustrated by Mark Thurman
Alien invaders - species that strangle, drown, sting, starve, or eat native animals - are slowly destroying ecosystems around the world. From rats, toads, snakes, and snails, to beetles, mussels, flies, and weeds, these pests weaken biodiversity and drive extinction. But all is not lost! The authors include some doable tips to lessen the damage of these alien invaders.