Glass is a major hazard for migrating birds, which don’t see it as a barrier but as a gateway to an additional habitat they think they can reach. The American Bird Conservancy estimates that window ...

Bird Jolt Flat Track is a low-profile, electric track bird deterrent system that produces a mild electrical shock when birds land on its surface. The shock does not harm birds, but conditions them to ...

The bird-deterrent technology has been a godsend for Mr Craigie, who lost an entire hectare of crop to birds last May. "I've tried other, cheaper lights and other sonic gear but nothing that works ...