What Animals Eat co*ckroaches? (2024)

It is nice to know that humans are not the only creatures that are anti-co*ckroach. While we don’t prey on them for food so much as we try to get rid of them altogether, there are animals that eat them. Though it is no question that roaches are one of the most disliked creatures on the planet, they actually make up a significant part of the diet of many other small animals and even some insects.

The Natural Predators of Roaches

Despite what you might think, co*ckroaches do have their benefits, after all. They are a good source of protein and nutrients for the many amphibians, insects and reptiles that have a taste for them. Here are some of the animals that feed on roaches on a regular basis:

  • Toads and frogs
  • Lizards, such as leopard geckos, bearded dragons, monitor lizards, iguanas and even panther chameleons
  • Certain large species of beetles
  • Certain kinds of parasitoid wasps
  • Entomopathogenic fungi

These predators attack roaches in many different ways. Toads, frogs and lizards can reach out to roaches with their long, sticky tongues and crush them in their strong jaws. Wasps, on the other hand, will often lay their eggs within adult co*ckroaches and larvae. When the wasp eggs hatch, they will proceed to feed on the roach, destroying them before they even have a chance. Certain species of entomopathogenic fungi spores infect co*ckroaches, slowly killing them over a period of weeks.

These natural predators of roaches all have their own individual, but highly effective, way of capturing co*ckroaches and making them digestible. Roaches make inexpensive and nutritious diets for many types of household pets, such as iguanas. Many lizard owners know that, as a rule of thumb, you can feed your pet a roach that is approximately the length of the space between your pet’s eyes. Depending on the size and type of roach, some lizards can eat up to twenty or more co*ckroaches at a time.

Why Roach Eaters Can Be Beneficial

Any animal that cuts down on the overall population of co*ckroaches is doing humans a favor by gobbling up one of the most unwanted species. The more of a lively natural habitat and thriving ecosystem that you have in your backyard, the less likely you are to have a co*ckroach problem that gets out of control. By eating co*ckroach larvae and even fully grown roaches, these predators do their part in keeping pesky roach populations in check.

What Animals Eat co*ckroaches? (2024)

FAQs

What Animals Eat co*ckroaches? ›

Animals that eat roaches

What animal eats co*ckroaches? ›

The Natural Predators of Roaches
  • Toads and frogs.
  • Lizards, such as leopard geckos, bearded dragons, monitor lizards, iguanas and even panther chameleons.
  • Certain large species of beetles.
  • Certain kinds of parasitoid wasps.
  • Entomopathogenic fungi.

Will a cat kill a co*ckroach? ›

In fact, co*ckroaches are one of the favorite prey items for cats. Cats have a natural instinct to hunt and kill prey, and co*ckroaches make an easy target. Cats usually eat the co*ckroaches they catch, but sometimes they will bring them as a gift to their owners. Although co*ckroaches are nasty, they are not bad for cats.

What rodents eat roaches? ›

Rats also happily dine on various species of co*ckroach, both large and small. Mice have even been included as one of the top three enemies of co*ckroaches (with humans listed as the number two enemy, and co*ckroaches themselves as their own worst adversary, due to their habit of eating their own kind).

Do co*ckroaches fear dogs? ›

The good news is that, for the majority of the time, co*ckroaches will tend to make themselves scarce when they catch sight of a dog or cat. Since roaches view animals larger than themselves as potential predators, they will usually run for the protection of a small space if they encounter one of your pets.

What is a co*ckroaches worst enemy? ›

Joining the roach à la mode dinner party are geckos, skinks and other species of lizards, frogs, turtles, some types of birds and even rats and mice. Lizards, which are reptiles, have even been known to chase down roaches when they come across them and are hungry for a snack.

What animal kills the most co*ckroaches? ›

Two of the most common co*ckroach predators are toads and frogs! Both of these amphibians are known for eating insects like flies, but they also gladly welcome co*ckroaches. Because both frogs and toads tend to live in shady, moist environments, they frequently encounter co*ckroaches that also love the dark and damp.

Are roaches toxic to dogs? ›

If fluffy Fido ate a roach, don't hold it against him… It's just part of his prey drive! There isn't much you can do except monitor your dog for signs of sickness. The insect itself is not harmful, but the bacteria it harbors may be.

Can cats sense co*ckroaches? ›

Cats can hear a mouse squeaking underground or a co*ckroach scurrying inside the wall. Their amazing ears enable them to locate their prey by sound—something most people forget when they're playing with their cat and offer no auditory stimulation.

Do co*ckroaches bite? ›

co*ckroaches are omnivores that eat plants and meat. They have been recorded to eat human flesh of both the living and the dead, although they are more likely to take a bite of fingernails, eyelashes, feet and hands. The bites may cause irritation, lesions and swelling. Some have suffered from minor wound infections.

What co*ckroaches hate? ›

Ways To Repel co*ckroaches From Your Home

Due to their strong sense of smell, co*ckroaches dislike several pungent herbs and spices, including cinnamon, citrus, thyme basil, citronella, basil, mint, garlic, coffee grounds, peppermint, and bay leaves.

What is the lifespan of a co*ckroach? ›

How Long Do co*ckroaches Live? Common pest co*ckroaches, depending on the species and sex, may live anywhere from a month to over a year. For example, German co*ckroaches live for about 100 days, but female German co*ckroaches may live for more than 200 days, and American co*ckroaches can survive for up to a year.

What eats American co*ckroaches? ›

What Eats American co*ckroaches? The American co*ckroach is prey to many small mammals, birds, spiders, amphibians and reptiles. In the tropics, their predators include mantids, ants and spiders. They have also been found in the stomachs of fish, salamanders, toads, frogs, turtles, geckos and lizards.

Does dog pee attract roaches? ›

In addition, the substance within the food attracts them to it, so they will remain close. Pests are attracted to cats and dogs because their urine contains ammonia, which draws them to the areas where they have been. Cats and dogs tend to urinate in places they frequent, such as behind bushes or under shrubs.

Does dog poop attract roaches? ›

Since co*ckroaches feed on excrement, homes with dogs can be particularly vulnerable. A backyard full of dog poop can attract roaches, which may then quickly find their way inside. To prevent co*ckroaches in your home: Keep food stored in sealed containers.

Why are roaches so scary? ›

The roaches oily, greasy appearance, ureic smell, and chosen habitats (dark, dank, & dirty) are all conditions that our brains are wired to be wary of. Then there's their speed. Anything that can move faster than we can, will trigger the fear response due to our ancestor's need to outrun hungry predators.

What animals keep co*ckroaches away? ›

Introduce Predators

Predators can also help control your co*ckroach population. This is hard because most animals don't like to eat co*ckroaches. A couple of exceptions are hedgehogs and geckos, which will eat co*ckroaches voraciously.

What would happen if co*ckroaches went extinct? ›

co*ckroaches play vital roles in ecosystems. Their absence could disrupt food chains and nutrient cycling. However, their elimination might also alleviate some sanitation concerns.

What happens to co*ckroaches in the winter? ›

In fact, most species of roaches will die off at temperatures below 15 degrees Fahrenheit. Roaches have learned to adapt and are expert overwintering pests, making their way indoors to avoid exposure to cold temperatures and survive the winter.

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