How to Prevent Birds from Hitting Windows

Birds are incredible creatures that have always captivated mankind’s fascination. They come in a stunning range of colors, patterns, shapes, and sizes, each with their own unique habits and behaviors. As we continue to push forth with urbanization and development, birds are becoming increasingly threatened by the dangers we pose to them. One of the most concerning threats that birds face is the risk of hitting windows.

Every year, millions of birds collide with windows, causing vast mortality rates and significant ecological consequences. This is an issue that requires immediate attention, which is why we’ve put together this guide on preventing birds from hitting windows.

Steps to Prevent Birds from Hitting Windows

1. Window Markers

Window markers are a simple yet effective way to prevent birds from hitting your windows. These markers are specially designed to reflect ultraviolet light, which is visible to birds but not to humans. By placing these markers on your windows, birds can easily spot the markers and avoid flying into them.

2. Window Films

Window films are another excellent way to prevent birds from hitting your windows. These films are generally made of vinyl or plastic and can be applied to your windows to create a frosted or patterned effect. This effect helps prevent birds from flying into the window as they cannot see a clear reflection of the sky or trees.

3. Netting

Netting is a very effective way to prevent birds from hitting your windows. By installing netting over your windows, birds will be unable to fly into them. Although netting may obstruct your view, it is an efficient way to protect birds from hitting your windows.

4. Move Your Houseplants

Placing houseplants near your windows can attract birds and increase the likelihood of collisions. Move your houseplants to an area of your home that is not visible from the outside to discourage birds from gathering near your windows.

5. Install Window Screens

Window screens prevent birds from colliding with windows allowing for windows to remain open without dangerous occurrences as birds usually do not fly into screens.

6. Close Your Blinds

Closing your blinds or curtains during the day will help prevent birds from flying into your windows as birds are less likely to fly into a dark space.

7. Install Window Boxes

Window boxes are a great way to attract birds away from your windows. Birds will be drawn to the flowers or plants in the window boxes, rather than your windows.

8. Turn off Your Lights

Bright lights attract birds, especially at night. Turn off unnecessary lights or use motion sensors to prevent collisions.

9. Move Your Bird Feeders

Bird feeders that are visible from your windows may attract birds and increase the likelihood of collisions. Move your bird feeders to an area of your home that is not visible from the outside to discourage birds from gathering near your windows.

10. Install Decals

Decals serve as an effective and decorative solution to bird collisions. They offer a clean and stylish application that ensures the safety of birds without sacrificing the aesthetic of your windows.

11. Install Awnings

Installing awnings over your windows provides shade and can help to reduce the risk of bird collisions as the windows become less reflective.

12. Fix Your Bird Window Collisions

Bend wires, pieces of mesh, or repair marks on windows to deter birds from landing and creating more strikes.

Tips and Tricks

1. Sounds and Lights

Using sounds and lights can be helpful to redirect birds away from your windows. Install motion sensors that trigger a sound or that flash a light to deter birds.

2. Avoid Window Placement

Preventing window placement or reducing the size of windows altogether can help to decrease the risk of bird collisions.

3. Draw Attention with Decorations

Use a striking decoration on your windows such as a wind chime or a mobile to attract the attention of birds.

4. Planting

Planting and including bird-friendly species around your home in which birds can safely fly without facing window collisions reduces the risk of these birds colliding with windows.

5. Use Perches and Feeders

Placing perches and feeders further away from or near windows while having perches or feeders away from view of the windows supports bird wellness.

6. Limit Outdoor Lighting

Illuminating your landscaping with low-level lights at night is crucial to a safer environment since brighter lights attract and disorient birds.

7. Regular Maintenance

Regularly cleaning your windows to remove fingerprints and smudges maintains the visibility of decals and other preventative measures.

8. Choose Materials Wisely

Avoid using windows made with highly reflective materials such as metals or glass that reflect the environment around them because these materials will be more difficult for birds to spot.

9. Add Roofs

When building or renovating structures with windows, including a roof over the window protects windows from reflecting and creating harmful environments for birds.

10. Reduce Water Reflection

Flat bodies of water can create problematic reflections that can pose a danger to birds. A natural and eco-friendly solution is to reduce the surface area of the water.

Kelebihan dan Kekurangan: How to Prevent Birds from Hitting Windows


1. Effective in reducing bird strikes: The application of bird-friendly markers on windows has been shown to greatly reduce the number of bird collisions with windows. This means that the likelihood of injuring or killing birds is greatly reduced as well.

2. Minimal disruption to view: Depending on the type of marker used, bird-friendly window treatments can be aesthetically pleasing and barely noticeable, meaning it won’t disrupt your view from the window.

3. Aids in bird conservation efforts: By taking steps to prevent bird strikes, you’re also contributing to conservation efforts and doing your part to protect bird populations.

4. Cost-effective: Depending on the type of bird-friendly marker used, the cost can be minimal or nonexistent.

5. Easy to apply: Most bird-friendly markers can be easily applied with minimal tools and effort, making it a simple DIY project.

6. Can also prevent human injuries: Bird strikes can pose a hazard to humans as well, particularly if the collision occurs with a large or heavy bird.

7. Reduces cleaning time: Windows can become quite dirty and unsightly due to bird strikes. By preventing collisions, you’ll also reduce the amount of time you have to spend cleaning your windows.

8. Suitable for all building types: Bird-friendly markers can be applied to any type of building, from residential to commercial.

9. Provides peace of mind: By knowing that you’re taking steps to prevent bird strikes, you can enjoy your view from the window without worrying about causing harm to birds.

10. Creates a healthier environment: By reducing the number of bird strikes, you’ll also be contributing to a healthier ecosystem by preserving different bird species.


1. Window treatments may not be aesthetically pleasing: While some bird-friendly window treatments can be aesthetically pleasing and barely noticeable, others may not be as visually appealing. This can pose a concern for those who prioritize the aesthetics of their home or office.

2. May require professional help: Depending on the type of marker used, application may require professional help, which can come at an additional cost.

3. Regular upkeep may be required: Depending on the type of bird-friendly marker used, regular upkeep may be required to maintain effectiveness. This can add to ongoing maintenance time and costs.

4. May not be 100% foolproof: While bird-friendly markers are effective in reducing the number of bird strikes, they may not completely eliminate collisions. Birds may still be attracted to objects reflecting in the window, or they may fly too fast or too close to the window, making a collision inevitable.

5. Limited options for commercial buildings: While there are many options for residential applications, there are limited options for bird-friendly markers on large commercial buildings.

6. Unproven for all bird species: While certain bird species have been shown to be deterred by bird-friendly markers, there may be other species that are not affected by these treatments.

7. Limited application options for historic buildings: Historic buildings may have restrictions on exterior alterations, limiting the options for bird-friendly treatments.

8. May not be cost-effective for all buildings: While bird-friendly treatments can be cost-effective for many buildings, for some, such as large commercial buildings with many windows, the cost of treatment may be prohibitive.

9. Can be labor-intensive: Depending on the size and number of windows, the application of bird-friendly markers can be a labor-intensive process.

10. Options may not be suitable for all climates: Depending on the climate and temperature of your area, certain bird-friendly markers may not be effective, or may require extra upkeep and maintenance.


1. Why are birds hitting windows?

Birds may hit windows due to reflections that make windows appear as clear passage. Additionally, windows with see-through glass may be mistaken as gaps in trees or throughways.

2. What risks do birds face when hitting windows?

Birds can suffer fatal injuries such as broken necks and wings. If injured, they may become prey for predators or die as a result of infections.

3. How can I prevent birds from hitting windows?

You can prevent birds from hitting windows by affixing decals, ribbons, or netting to the outside of your windows. You can also install an external shade screen or apply a special ultraviolet coating to windows.

4. Do decals work in preventing bird collisions?

Yes. Decals make windows visible to birds, and when placed correctly, they can help prevent birds from hitting windows.

5. What types of decals or patterns are suitable for preventing bird collisions?

Predator decals, opaque or frosted films, and grids or patterns are suitable for preventing bird collisions.

6. Can’t birds recognize windows?

No, birds don’t recognize windows as an obstacle. They see reflections and landscapes through the glass instead of the window’s surface.

7. Is it advisable to close curtains or blinds to prevent bird collisions?

Yes. Closing curtains or blinds can prevent birds from seeing windows as clear passage through the house.

8. Is netting an effective way to prevent bird collisions?

Yes. Netting can be an effective way to prevent bird collisions. Commercially-available bird netting can be installed over large windows or glass balconies.

9. Should I apply the ultraviolet coating to my windows?

If you have large picture windows or glass walls, applying ultraviolet coatings or UV-reflective films can be an effective method to prevent bird strikes.

10. What’s the difference between glass with ultraviolet coating and standard glass?

Glass with ultraviolet coating has a patterned pattern that makes the window visible to birds. Standard glass does not have this pattern and appears to be clear passage.

11. Can I plant trees or install bird feeders to prevent bird strikes?

No, planting trees or placing bird feeders near windows can sometimes increase the risk of bird collisions due to birds flying in close proximity to the windows.

12. What should I do if I find an injured bird outside my window?

You can contact a local wildlife rescue organization or bird rehabilitation center. If the bird is severely injured, you can also call your local animal control for assistance.

13. How can I contribute to bird conservation efforts?

You can support bird conservation efforts by volunteering at local bird reserves, donating to bird-related organizations, and advocating for bird-friendly policies in your community.

How to Prevent Birds from Hitting Windows

Birds are beautiful creatures that add charm and liveliness to our surroundings. However, it is upsetting to see them collide with windows, causing injury or even death. If you are an animal lover and care about the well-being of these feathered friends, then it’s time to take action to prevent birds from hitting windows. In this article, we will discuss some solutions that can help you solve this problem.


Overall, there are several ways to prevent birds from hitting windows. You can use window decals, films, screens, or netting. You can also install bird feeders away from windows or plant trees and shrubs near your house. These measures not only protect birds but also add beauty to your surroundings. Remember, every little effort counts, and it’s our responsibility to safeguard the environment and its inhabitants. Let’s work towards creating a harmonious coexistence with nature.


Thank you for taking the time to read this article on how to prevent birds from hitting windows. We hope that you found it informative and useful. If you have any other suggestions or tips on this topic, please feel free to share them in the comments below. Let’s spread awareness and take action to protect our feathered friends. Goodbye and happy bird-watching!