What Eats Zipper Spiders?

Originally posted on June 3, 2023 @ 12:00 am

Zipper spiders, also known as arrowhead orb weavers, are a type of spider commonly found in North America. While these spiders play an important role in controlling insect populations, they are also preyed upon by a variety of animals. In this article, we will explore the question of what eats zipper spiders and examine some of the predators that feed on these spiders in the wild.

Understanding Zipper Spiders

Zipper spiders are a type of orb-weaver spider commonly found in North America. These spiders are known for their unique black and yellow markings, which resemble a zipper. They spin intricate webs to catch their prey, which typically consists of insects such as mosquitoes, flies, and grasshoppers. While zipper spiders may not be harmful to humans, they can be a nuisance when they take up residence in homes or other buildings.

Zipper Spider Behavior

Zipper spiders are generally not aggressive towards humans and will only bite if they feel threatened. Their bites are not considered dangerous and typically only result in mild pain and swelling. These spiders prefer to live in areas with plenty of vegetation, such as gardens or wooded areas. They are most active during the summer months and may become less active during the fall and winter.

Predators of Zipper Spiders

While zipper spiders may not be harmful to humans, they do have natural predators in the wild. Some of the most common predators of zipper spiders include:


Birds are one of the most common predators of zipper spiders. Many species of birds, such as jays, wrens, and robins, are known to eat spiders. These birds use their sharp beaks to pluck the spiders out of their webs or catch them in mid-air.


Many species of wasps are known to prey on spiders. These wasps will often paralyze the spider with their venom before dragging them back to their nests to feed their young. Some wasps, such as the mud dauber wasp, are known to specifically target zipper spiders.

Praying Mantises

Praying mantises are ambush predators that are known to eat a variety of insects and spiders, including zipper spiders. These insects are especially well-suited to catching spiders, as they have long, powerful legs and sharp mandibles.

Other Spiders

Some species of spiders are known to eat other spiders, including zipper spiders. These spiders may compete with zipper spiders for food and territory, and may even prey on them if given the opportunity.

FAQs – What eats zipper spiders

What is a zipper spider and where are they found?

Zipper spiders are a type of orb-weaving spider that is commonly found in North America. They are also known as black and yellow garden spiders due to their distinct coloration. They are a common sight in gardens, fields, and wooded areas.

What are the predators of zipper spiders?

Zipper spiders have a few natural predators in their environment. Birds such as orioles and blackbirds are known to prey on these spiders. In addition, some wasps are known to hunt and eat them. Certain species of mud dauber wasps have been observed targeting zipper spiders as a food source for their larvae.

Do other spiders eat zipper spiders?

It is not common for other spiders to eat zipper spiders. However, there are some exceptions to this rule. Some species of orb-weaving spiders have been known to prey on zipper spiders. This is not common as zipper spiders are known for their large size and strong webs.

Do mammals eat zipper spiders?

Mammals do not typically eat zipper spiders. However, some animals may accidentally consume them while hunting for insects. For example, shrews may accidentally catch and consume zipper spiders while foraging for food. However, they are not a primary food source for most mammals.

Can humans eat zipper spiders?

Zipper spiders are not poisonous and can theoretically be eaten by humans. However, it is not recommended as they are not a common source of food for humans and there is a risk of allergic reactions. It is always best to stick to a balanced and healthy diet that is appropriate for humans.