Can a Praying Mantis Kill a Hummingbird?

There are many stories of animals preying on other animals that are much smaller than them. But can a praying mantis really kill a hummingbird? The answer is yes, but it’s not as common as you might think.

Praying mantises are predators and will eat anything they can catch, including hummingbirds. However, mantises usually only attack hummingbirds if they are very hungry or if the hummingbird is already injured.

A praying mantis is a predatory insect that can kill and eat hummingbirds. Although the mantis is not large enough to eat the entire bird, it can bite off the head and consume the brain. The rest of the body is often left behind.

Mantis from family Sphondromantis

Would a Praying Mantis Eat a Hummingbird?

Yes, a praying mantis would eat a hummingbird. The praying mantis is a carnivorous insect that preys on small animals, including birds. The mantis grabs the bird with its front legs, which are equipped with spikes, and then bites the bird’s head off.

Hummingbirds are particularly vulnerable to attack by mantises because they often hover in place while feeding on flowers, making them easy targets for waiting predators.

How Big Does a Praying Mantis Have to Be to Kill a Hummingbird?

One of the benefits of having a praying mantis in your garden is that it will help to keep the population of harmful insects down. However, they are also predators and will kill other beneficial insects, as well as small animals like lizards, frogs, and birds.

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While it is unlikely that a single mantis will be able to take down a hummingbird by itself, if there are several mantises hunting together, they may be able to take one down.

Praying mantises are relatively large insects, with some species reaching up to six inches in length. They have long legs and sharp claws that they use to capture their prey.

Their bodies are designed for stealth and ambush, with most of their coloration being some shade of green or brown that helps them blend in with their surroundings.

When a praying mantis attacks its prey, it does so with lightning speed. It grabs the unsuspecting victim with its powerful front legs and then sinks its sharp mandibles into the flesh.

The victim is usually paralyzed by the attack and can do nothing but watch as the mantis starts to feed.

While hummingbirds are not typically on the menu for praying mantises, if given the opportunity, they will go after one.

Hummingbirds are small birds with very little body mass compared to other birds. This makes them easy targets for predators like mantises.

In addition, hummingbirds fly slowly and often hover in one spot while feeding on flowers or nectar sources, making them even more vulnerable to an attack.

Abeille's Hummingbird

What is a Hummingbird’s Biggest Predator?

A hummingbird’s biggest predator is a snake. Snakes will often eat hummingbirds whole, including the head, wings, and tail.

The only part of the hummingbird that the snake cannot digest is the beak.

What Bugs Kill Hummingbirds?

There are several bugs that kill hummingbirds, the most common being mites. Mites are tiny spider-like creatures that attach themselves to birds and feed on their blood. This can cause anemia and even death in some cases.

Other common killers of hummingbirds include:

  • Fungal diseases: These can be contracted by the birds when they drink nectar from contaminated flowers. The fungus then invades its system and can cause organ failure and death.
  • Viruses: There are several viruses that specifically target hummingbirds, the most deadly being the avian pox virus. This virus is spread through contact with infected birds or their droppings and can cause lesions and scabs to form on the bird’s body, eventually leading to its death.
  • Bacteria: Bacterial infections are also a common cause of death in hummingbirds. The bacteria usually enter through wounds on the skin, and can quickly invade the bloodstream, causing septicemia (blood poisoning) which is fatal if not treated immediately.
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Preying Mantis attacks Hummingbird

Can a Praying Mantis Kill a Human?

A praying mantis is a predatory insect that can kill and eat other insects. Some people believe that a praying mantis can also kill and eat a human, but this is not true.

Praying mantises are not large enough to kill and eat a human, and they do not have the mouth parts or digestive system necessary for eating human flesh.

However, if a praying mantis did happen to bite a human, it could cause some serious damage.


Yes, a praying mantis can kill a hummingbird. The praying mantis is a carnivorous insect that preys on small animals, including birds.

Hummingbirds are particularly vulnerable to predation by praying mantises because of their small size and fast metabolism.

Mantises typically ambush their prey, grabbing it with their powerful front legs. They then use their sharp mandibles to puncture the bird’s body and drink its blood.

While most hummingbirds are too small for a praying mantis to kill, the largest species of the mantis (the Chinese Mantis) can easily take down even the largest hummingbird.


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