What Do Spider Eat? Generally spiders eat a variety of things like flies, bees, wasps, ants, crickets, grasshoppers, beetles, bugs, caterpillars and even other spiders. Some large species eat small birds and lizards. However a non predator species of jumping spider feed on the nubs produced by acacia trees. Baby spiders also feed on nectar and pollen caught in the webs. Here are some pictures of spiders with prey for the best explanation of What Do Spiders Eat?
What Do Spiders Eat?
A slideshow of What Do Spiders Eat?