While dragonflies are fierce predators of the insect world they are often also prey. Many are eaten by larger predators such as birds, but other predators are not any larger than the dragonfly. This furrow orbweaver spider has captured a whiteface dragonfly that will feed it well for quite a while. Since orbweaver spiders do not have very good vision they use a web to ensnare prey. Other spiders with better vision, such as wolf spiders, do not use webs for hunting.