What Do Spiders Eat?

Spiders are commonly known for their webs and frightening appearance, but what do they really eat? While spiders can feed on a variety of food sources, their dietary habits can vary depending on the species. From insects to other spiders, their diet includes a combination of live prey and food caught in their webs. Let’s take a closer look at what do spiders eat.

Insects

One of the most common food sources for spiders is insects. Spiders like to eat a range of unsuspecting flying, crawling and jumping insects such as flies, beetles, moths, and mosquitos. They use their webs to trap and hold these elusive bugs in place while they position themselves to devour their prey. They also hunt their prey in open areas or use their long, sticky legs to capture their prey in motion.

Small Animals

Some spiders also feed on small animals such as lizards, frogs, and small birds. These spiders usually wait on the ground and ambush their prey when they come close enough to become their meal. Wolf spiders, for example, actively hunt for their prey and are known for their pounce-and-grab technique when preying on small animals. These spiders have excellent eyesight, which helps them to spot their prey in their environment and capture them quickly.

Plant Matter

Although rarely seen, some spiders are plant eaters, where they feed on plant matter such as certain fruits and flowers. Some spiders also feed on pollen collected from various plants. While not as common as insect feeders, plant-eating spiders can be beneficial for gardens and serve as a natural protection against pests that damage plants.

Other Spiders

Spiders are not always predators, as some spider species are not built for chasing prey and instead prefer to consume other spiders. In particular, some spiders feed on the webs of other spiders, feeding off the insects and other spiders that are caught in the web. Some spiders also feed on other spiders that are weakened or dead from other predators, such as birds.

Conclusion

As fascinating creatures, spiders feed on a variety of prey and food sources, including insects, small animals, plant matter, and even other spiders. While spiders generally feed on live prey or food caught in their webs, some species have adapted to also eat other spiders or plant matter. Understanding the dietary habits of spiders and the food they consume can help us to better care and protect them in our environment.