Ferro & Dip-Tech to reduce the deadly effect of glass on birds. Ferro & Dip-Tech have taken a strategic decision to reduce the deadly effect of glass on birds using its in-house technology, delivering aesthetically pleasing, life-saving solutions. By Eyal Porat, Chief Architect, Dip-Tech Someone once related a rather sad story to me - she let her beloved parakeet out of the cage after conscientiously closing the door and windows. It swooped around -- until it thought it saw another bird in the mirror and flew headfirst at full speed toward it, dying instantly. Birds and glass don’t mix. Every year, almost a billion migrating birds die from collisions with windows and glass facades, an environmental, safety, and humanitarian issue. Combined with ever-increasing loss of habitat, the impact is immense.