Did you know that millions of birds die every year as a result of collisions with building windows? This problem is becoming more and more common in cities around the world, especially in places with more tall buildings, such as office buildings. There may be a solution bird-friendly glass (from English bird-friendly glass).
Birds cannot distinguish a real reflection from a tree or sky reflection. Even lower reflective glass can act as a mirror when it is bright outside and dark inside. When combined with some facade designs, reflections can create areas that are visually confusing to birds.
Bird-friendly glass is designed to reduce the risk of bird collisions with glass surfaces. It has a variety of patterns, often in the form of fine lines or dots, which are visible to birds but do not interfere with the view of humans. Thanks to this, the birds are able to see the obstacle and avoid it, which significantly reduces the risk of collision.
This technology is used both in new buildings and in the modernization of existing structures. Cities such as New York and Toronto have already introduced regulations that require the use of bird-friendly glass in new construction projects. As a result, these types of initiatives can save hundreds of thousands of birds each year.
Did you know that light emitted by buildings can disorient baby sea turtles on their first trip to the ocean? Just after hatching from their eggs on beaches, young turtles instinctively head towards the brightest point, which is usually the reflection of the moon on the water. In places where the coastline is built-up, lights from buildings can confuse turtles, causing them to head towards land instead of water.
To prevent this, special ones are used turtle-friendly glass (from English turtle glass). This glass has properties that limit the emission of artificial light towards the beach. Darker, less reflective coatings and filters are often used to reduce the visibility of external light. Thanks to these technologies, it does not attract young turtles that can safely reach the ocean.
In many areas of the world, especially where the protection of sea turtles is a priority, regulations have been introduced requiring the use of turtle-friendly glass in buildings close to beaches. This allows us to protect these endangered species from unnecessary stress and death.
Bird- and turtle-friendly glass are perfect examples of how modern technology can combine with environmental concerns, helping to protect wildlife and ensuring a balance between urban development and nature.
