To a bird, a window is virtually invisible: Keep birds safe with a few simple changes
A few months ago, a beautiful adult Anna’s Hummingbird was brought to our hospital. He’d struck a large reflective window at a home in Southeast Portland, and a volunteer brought him to us the next morning after our partners at Dove Lewis Animal Hospital stabilized him overnight.
He was visibly stunned at intake, but after several nectar feedings from our animal care specialists he was alert and able to perch. He spent the next few days recovering in a quiet enclosure while staff monitored his condition and provided supportive care. Once he was feeding independently and flying normally, we released him near the location where he was found.
While this outcome is incredibly rewarding, it’s unfortunately the exception, not the rule. This bird was lucky enough to cross paths with a kind human who recognized that he needed help and acted quickly to transfer him to medical professionals. Most birds are not so lucky.
What You Need to Know:
- Window and building collisions kill up to a billion birds in the U.S. every year, and residential homes account for close to half of that toll.
- Birds hit windows because they see reflected sky and trees as an extension of their habitat.
- A few affordable changes—like spaced decals, hanging cords, screens, or reduced nighttime lighting—prevent most strikes before they happen.
What to Do if a Bird Hits Your Window
Not all strikes are fatal. Sometimes a bird may be temporarily stunned. Bird Alliance of Oregon’s Wildlife Care Center recommends placing the bird in a small box lined with a towel, and then placing the box in a warm, dark, quiet place. Check the bird in one hour—be careful, as it may be much more active. If the bird is alert, active and able to fly, release it immediately. If the bird is still having trouble, bring it to the Wildlife Care Center or a wildlife rehabilitation facility near you.
For more information on this or other bird topics, visit www.birdallianceoregon.org
