How to Tell if a Bird Is Stunned or Dead (and What to Do)

Quick answer: a stunned bird is limp, often has open eyes that blink, and may twitch or breathe faintly. A dead bird is stiff, with closed or sunken eyes and no movement at all. Watch from a distance for 15 minutes or so before you touch anything, and wear gloves if you do have to handle the bird. If it is still unresponsive, or clearly injured, call a licensed wildlife rehabilitator rather than caring for it yourself.

You can tell if a bird is stunned or dead by checking for breathing and a heartbeat. Breath can be observed as a rise and fall in the chest and stomach area. A heartbeat can be detected by gently touching the chest.

Nobody wants to see an animal in trouble, but finding a stunned bird provides a great opportunity to lend a hand. Let’s review what to do—and what not to do—if you come across a stunned or lifeless bird.

Is a Bird Dead or Stunned? How to Tell

At first glance, a stunned bird might look like a dead bird. In either case, it may be awkwardly situated on its back or side, or helplessly spread out on the ground.

Aside from checking for breath and heartbeat, there are some clues you can detect simply by looking at the bird’s body and posture. Dead birds are generally stiffer, while a stunned bird’s form often looks limp, almost as if it was drugged.

Here are a few differences you’ll notice in the body language of dead birds and stunned birds.

How to Tell if a Bird Is Stunned

Check for blinking eyes, twitching feet, or other movements. Observe the chest for the rise and fall of breath.

To know for sure if an unconscious bird is still alive, you can physically check for vital signs.

Check for breathing and heartbeat by gently placing a gloved fingertip on the chest area. Keep your face away from the bird, since wild birds can carry avian flu and other diseases. If the bird is alive, you should be able to feel the faint tapping of a heartbeat or the soft motion of breath.

Along with vital signs, check for injuries. Birds often go into a state of shock following an injury. Bird in shock symptoms include limp, weak, or puffed-up posture. If these signs are present, the bird might just be stunned, not dead or dying.

If the injury is minor, the bird may be just fine once it recovers from shock. If you can detect a major injury, then you may want to bring the suffering creature to a wildlife rehab center or a vet’s office.

Causes of Stunned Birds

Glass windows are an enormous threat to birds, rivaling predation by domestic and feral cats. One study estimated 25 million bird deaths by window collision annually across Canada. Portland Audubon estimates up to one billion annual window collision deaths in the US.

The most dangerous windows belong to large buildings with broad, uninterrupted glass faces. However, birds are also likely to smash into your suburban kitchen window, especially if you have a backyard feeder that brings lots of birds to your property.

Windows reflect foliage, presenting a seemingly inviting spot to fly towards. Or, birds might see through the clear glass and want to approach potted houseplants or enter a sheltered area. Sometimes, birds even fly into windows in an attempt to attack their own reflections.

If your windows are attracting collisions, you should take some safeguarding measures. You can add screening or netting outside of the window. Or, add decals, stickers, or tempera tape to the window to break up the illusion of a clear flight path.

How to Help a Stunned Bird

The best way to help a stunned bird is to simply observe it from a close distance for a few minutes. Your presence will keep it safe from predators and other threats while it—hopefully—recovers.

Even if a bird has suffered some injuries, if it’s strong enough to wake up and fly away, then that’s the best-case scenario. It’s better not to intervene unless a bird can’t get moving again on its own.

However, if the bird is in an unsafe spot, such as in the middle of a road, then you should move it to safety. The best spot is some grass that provides a soft pad and a bit of shelter. Babysit the recovering bird until it flies away or you determine that more intervention is needed.

Frequently take the box outside and remove the lid, giving the bird a chance to wake up and fly away.

Usually, a healthy bird should recover from a stunned condition within 15 minutes, though some need an hour or two. Keeping the box in a dark, quiet spot away from pets and children helps reduce stress.

If recovery doesn’t come quickly, then it might not occur at all. If you’re watching over a bird that doesn’t wake up, you’ll need to contact a professional if you want to continue your intervention.

Can You Give CPR to a Bird?

When performed outside of a medical setting and without equipment, CPR is most often useful as a means of maintaining blood and oxygen flow until a life-saving electric shock can be administered.

If you encounter a stunned bird and you don’t have immediate access to medical assistance, CPR is unlikely to be a life-saver.

Attempting CPR could easily do more harm than good. You might:

• Break the bird’s bones
• Fail to properly provide chest compressions because you don’t know how to locate a bird’s heart
• Catch or spread disease if attempting mouth-to-mouth breaths
• Prevent the natural self-recovery that may already be in process

Remember, if you’re observing a stunned bird, it may recover on its own if you simply move it to a safe place and wait.

If you believe CPR is needed, your best bet is to rush to a veterinary clinic.

If you work with birds or have a pet bird and you’d like to be able to perform CPR yourself, you should contact a vet and request an instruction session.

What Not to Do if You Find a Stunned Bird

First of all, don’t get close to birds of prey, such as hawks, or other large birds. Talons, beaks, and wings can do serious harm.

Even with smaller species, use extreme care when handling—for their safety and your own. Wear disposable gloves (or slip a plastic bag over your hand) and wash your hands with soap and water afterward, because wild birds can carry avian influenza and other germs. Health agencies advise against handling a bird that looks sick, such as one with tremors, twisted neck or no fear of people, and suggest contacting your state wildlife agency instead. Touch the animal as little as possible. Remember, a tiny avian body is fragile, so use a very gentle touch.

Finally, don’t try to offer food to a bird that’s injured or semi-conscious. If you’re just providing a few hours of emergency care, the bird doesn’t need to eat during this time.

Skip the water too for a bird that isn’t fully alert, as it could inhale the liquid. A bird recovering from a few hours of emergency care doesn’t need anything to drink.

Who to Call For a Stunned Bird

In the US, most wild birds are protected by the Migratory Bird Treaty Act, so it is generally illegal to keep one without a permit. Picking up an injured bird to get it to a licensed rehabilitator is the accepted route, but you shouldn't keep it at home beyond a short, temporary period. Rules vary elsewhere, so check locally.

Note that not all veterinarians treat wild animals. They aren’t obligated to do so and they may charge for their service if they do offer treatment.

Furthermore, carefully consider your options before choosing to transport a bird to a rehab or vet center.

Transport and human contact can be traumatic and may involve separation from parents or nested offspring. If a bird is clearly in need of assistance, then it’s a wonderfully kind act to bring it to a professional that can help—just don’t rush into this decision.

How Long Do Birds Stay Stunned?

There’s no precise timeline for how long a stunned bird will stay unconscious.

An unconscious state may last as long as:

• A few minutes for a minor bump on the head
• A few hours for a significant blackout

After a few hours without waking, recovery is unlikely.

If you’re keeping an eye on a bird that’s unconscious for several hours, check its vital signs periodically. Monitor for any changes in life signs, such as twitching feet or blinking eyes.

How to Know if a Bird Is Dead

If you’ve monitored a bird that remains unconscious for several hours, it’s likely dead or dying.

These signs indicate death:

• Unblinking eyes
• Stiff legs and feet
• Rigid body
• Raised neck

Of course, lack of breath and heartbeat are the strongest indicators of loss of life. However, don’t jump to conclusions. The respiration and pulse of a small bird can be quite faint, especially if the bird is unconscious or in shock.

You probably aren’t used to checking avian vital signs. So, don’t assume that death has occurred if you can’t detect breath or pulse. Continue monitoring its condition and check again after a few minutes.

After a few hours with no signs of life, it’s safe to assume that the bird is dead.

What to Do With a Dead Bird

Consider reporting the death to local wildlife officials if one of these factors applies:

• An unusual cause of death, such as predation by a rare animal or an animal with rabies, or obvious death by human, such as a gunshot
• If several bird deaths occur within a short period in the same place
• If the bird is banded or tagged
• If the bird is a raptor, other large bird, or very rare species for the area

If you want to take the opportunity to practice citizen science, you can photograph the bird and log the sighting on iNaturalist.

Helping Distressed Wild Birds

When you encounter a stunned bird, remember that the best-case scenario involves the animal waking up and flying away without any human contact. Taking your time before intervening allows that possibility to occur.

If the bird suffered a head smash from a window collision, it may just need a few minutes to recover. These incidents are often minor, even though they may involve a short time in an unconscious or semi-conscious state.

If you are able to provide some form of assistance to a stunned bird, relish the opportunity to give back some love to your local wildlife—along with an up-close look at a beautiful wild animal.

Frequently asked questions

How long does it take a stunned bird to wake up?

Most birds that hit a window recover within about 15 minutes, and some take an hour or two. If a bird is still unresponsive after a couple of hours, it is unlikely to recover without professional help.

Is it safe to pick up a stunned or dead bird with bare hands?

No. Wild birds can carry avian influenza and other diseases. Use disposable gloves or a plastic bag turned inside out, avoid touching your face, and wash your hands with soap and water afterward. Don't handle a bird that looks sick, and call your state wildlife agency instead.

Is it illegal to keep a stunned wild bird?

In the US, most native wild birds are protected by the Migratory Bird Treaty Act, which makes it illegal to possess one without a permit. Helping a bird briefly and passing it to a licensed rehabilitator is fine. Keeping it as a pet or caring for it long term is not.