What Eats Spiders? – All About 7 Predators of Spiders!

Greetings, reader, and welcome to a realm where a remarkable variety of beings hunt and pursue the eight-legged arachnids we know as spiders. From the smallest of birds to the most formidable of reptiles, an incredible range of creatures awaits these often-misunderstood insects. Join us as we embark on a captivating exploration of the world of spider predators and discover what preys on these wily arachnids.

Short Summary of What Eats Spiders

  • Birds, reptiles & insects hunt spiders to keep populations in check
  • Mammals, fish & household pets also help control spider numbers
  • Humans partake in entomophagy and use natural methods for balanced population control

Do Birds Eat Spiders?

what eats spiders

Birds, those marvelous avian beings, are among the most dedicated of spider predators. With their keen eyes, sharp beaks, and insatiable appetites, they can effectively control spider populations in their environments. Interestingly, spiders rarely eat birds, making this predator-prey relationship quite one-sided, which can attract spiders into your house.

Whether they are small birds darting through the underbrush or majestic blackbirds soaring above, these feathered fiends are always on the lookout for their next spider meal.

Small Birds

Among the most voracious of spider predators are the tiny wrens, sparrows, blackbirds, robins, blue tits, and bluebirds, which delight in consuming the eight-legged arachnids, including the formidable black widow spider. However, these small birds must remain ever vigilant, for they may find themselves ensnared in the spider’s devious and sticky webs, where spiders can paralyze their prey.

The world of small birds is one of danger and reward as they feast on dangerous spiders like the brown recluse.

Larger Birds

Not to be outdone by their smaller counterparts, gigantic birds such as blackbirds and crows also feast on spiders, including larger species like the hobo spider. As they patrol the skies and perch on lofty branches, these avian behemoths help control the spider population by devouring arachnids.

Wrens, sparrows, blackbirds, robins, blue tits, bluebirds, crows, and many other insect-eating bird species partake in the consumption of spiders, including the yellow sac spider.

Reptiles and Amphibians That Hunt Spiders

do lizards eat spiders

Beyond the realm of birds lies another group of fearsome spider predators – reptiles and amphibians. These cold-blooded creatures, with their scales, sticky tongues, and unblinking eyes, are formidable hunters of spiders and their spider egg sacs.

Let us delve deeper into the world of these hunters, exploring the tactics of lizards, geckos, toads, and frogs.

Lizards and Geckos

Chameleons, the enigmatic masters of disguise, are among the most effective lizard hunters of spiders. These fascinating creatures are capable of eradicating spiders in a controlled environment to an astonishing degree. Their ability to change color and blend into their surroundings allows them to stalk their prey undetected, ensuring the successful capture of spiders.

This remarkable hunting technique is a testament to the chameleon’s adaptability and intelligence.

Toads and Frogs

Toads and frogs, those warty and slimy denizens of the damp, are renowned for their taste for spiders. These amphibians possess a unique hunting technique, lying in wait for their unsuspecting prey. With lightning speed, they unleash their tongues and snatch the spider in one swift motion, relying on the movement of their target to detect it.

It is a dance of death, as the toad’s tongue darts out to claim its spider meal.

Do Insects and Arachnids Eat Spiders?

In the eerie world of insects and arachnids, a chilling truth emerges: spiders are not the only hunters, but the hunted as well. Tarantula hawks, spider wasps, centipedes, and even their own kind – cannibalistic spiders – are all known to feast upon spiders.

These creatures lurk in the shadows, ready to strike at their fellow arachnids.

Tarantula Hawks and Spider Wasps

Tarantula hawks and spider wasps, with their orange wings and banded abdomens, are the stuff of nightmares for spiders. They relentlessly pursue their prey in soil, bark, or cracks, and their venomous sting is so powerful it can instantly paralyze the spider. Among these fascinating creatures, the spider wasp is particularly known for its hunting prowess.

Once the wasp manages to paralyze spiders, the helpless spider is dragged into the wasp’s burrow, where the wasp lays its eggs in the spider’s body, dooming it to a grisly fate.


Centipedes, those many-legged creatures of the night, are expert spider hunters. Armed with venomous claws, they prowl the darkness, paralyzing and consuming spiders with ruthless efficiency. Centipedes prefer to dwell in dark, damp places – think under rocks, in piles of garbage, or even in the decaying remains of a log.

These nocturnal predators are a constant threat to spiders, lurking just out of sight.

Cannibalistic Spiders

In the twisted world of cannibalistic spiders, the line between predator and prey becomes blurred. Black widows and wolf spiders are known to feast upon other spiders, including the notorious brown recluses, black widows themselves, and even their fellow wolf spiders. A most dire and gruesome destiny awaits the spider who is consumed by another of its own kind.

This chilling display of arachnid cannibalism serves as a stark reminder of the ruthless nature of the spider world.

Mammals and Fish That Consume Spiders

do monkeys eat spiders

As we venture further into the realm of spider predators, we discover that not only mammals and fish, but also various animals eat spiders. Monkeys, bats, shrews, and certain fish species all savor spiders as a part of their diet.

Let us explore the habits of these diverse predators and their role in controlling spider populations.


Majestic monkeys, swinging from trees and foraging for food, have been known to consume spiders as a source of protein. The succulent meat within the spider is considered white meat, indistinguishable from that of a chicken or frog. The legs may bear little meat, yet the body and head can be an ample source of protein for our primate friends.

Monkeys possess a potent acid in their stomachs, which miraculously neutralizes even the most venomous spider’s venom.

Bats and Shrews

Nocturnal bats and tiny shrews also partake in the dark and sinister act of devouring spiders. Small or juvenile insect-eating bats, such as the little brown bat and golden-tipped bats, are known to relish the taste of spiders.

Short-tailed shrews and masked shrews, too, delight in feasting on spiders. These creatures of the night play a vital role in controlling spider populations.

Fish Predators

Deep within the watery realm, fish like archers, trout, and mosquitofish prey on small spiders that fall into the water. These fearsome creatures of the deep, with their powerful jaws and keen senses, make short work of their eight-legged prey.

Even spiders that live on the water’s surface, like diving bell spiders and certain species of Dolomedes spiders, are not safe from the ravenous appetites of these fish predators.

Household Pets as Spider Controllers

do cats eat spiders

Household pets, too, can play a crucial role in controlling spider populations. Cats, dogs, lizards, frogs, hedgehogs, and birds can all be utilized to great effect in managing spider numbers. These beloved companions, with their keen senses and predatory instincts, can help keep our homes free from the threat of spiders.

By allowing our pets to indulge in their natural hunting behaviors, we can maintain a balanced ecosystem within our homes.

Entomophagy: Humans Eating Spiders

In some cultures, humans have also been known to eat spiders as part of a practice called entomophagy, or the eating of insects, which also includes eating insects like fried tarantulas. For example, fried tarantulas are considered a delicacy in Cambodia, where the practice of eating spiders is not uncommon. Although to you, when you think of what eats spiders, humans also have a history of eating other spiders!

In other cultures, live spiders are chillingly added to medicinal rice wine, believed to harness the spider’s healing power. The consumption of spiders by humans serves as yet another example of the diverse range of creatures that prey on these eight-legged arachnids.

Identifying Dangerous Spiders

In the realm of spiders, there are a few spider species that are particularly dangerous to humans, such as the black widow and the brown recluse spider. It is essential to recognize these dangerous spiders in order to ensure safety and proper pest control.

By remaining vigilant and understanding the risks associated with these venomous creatures, we can take the necessary steps to protect ourselves and our loved ones from the threat they pose.

Natural Spider Control Methods

The natural world offers a myriad of ways to control spider populations. By allowing their natural predators to thrive or using deterrents to keep them at bay, we can maintain a balanced ecosystem. Ancient methods of spider control include the use of vinegar spray, dish soap mixture, and potent essential oils like peppermint, eucalyptus, lavender, tea tree, and cinnamon.

By employing these natural methods, we can safely and effectively manage spider populations in our homes and gardens.

Here are some household spider killers:

Final Thoughts On Predators To Spiders

In conclusion, the fascinating world of spider predators is vast and diverse, encompassing birds, reptiles, amphibians, insects, arachnids, mammals, fish, household pets, and even humans. These creatures play a crucial role in controlling spider populations and maintaining the delicate balance of ecosystems. Because of predators, the lifespan of a jumping spider can fluctuate massively depending on predators in their ecosystem.

By understanding the habits and hunting methods of these diverse predators, we gain a deeper appreciation for the intricate web of life that connects us all.

Frequently Asked Questions

What is the best pet to kill spiders?

For the ultimate spider-killing companion, consider a cat or frog – they’ll make quick work of any arachnid infestation with their keen hunting skills.

A vacuum cleaner can also be an efficient way to deal with just a few spiders.

How do I get rid of spiders permanently?

Take decisive action to rid your home of spiders once and for all: vacuum, reduce inviting spaces, set traps, apply pesticide and a homemade repellent, inspect entry points and seal gaps.

Defeat spiders permanently!

Do snakes eat spiders?

Snakes may be some of the most venomous creatures in the world, but that doesn’t mean they don’t occasionally snack on spiders! In fact, plenty of snakes feast on spiders, making it clear that it’s survival of the fittest in the animal kingdom.

What are some examples of birds that eat spiders?

Robins, sparrows, blackbirds, crows, bluebirds, wrens, and spider wasps are all birds that can eat spiders!


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