Why do birds collide with glass?

By reflecting foliage or sky, they look like inviting and even safe places to fly into or through. Additionally, a startled bird trying to escape a predator takes flight at even greater speed, most often with fatal consequences.

Even a bird that flies away is still in need of supportive care. Birds can sustain severe injuries such as fractured bones and beaks, concussions, and internal bleeding, and often die elsewhere if not provided with supportive care. They are also more susceptible to falling victim to predators such as roaming cats and other wildlife which can take advantage of their vulnerable state.

Studies have shown that windows take a tremendous toll on birds, killing billions in North America each year.

Annually, the Ottawa Valley Wild Bird Care Centre cares for hundreds of birds that have collided with windows.

Windows are not the only hazard. Glass panels used for decks and balconies also pose a similar hazard.

Preventative measure can help!