Migrating birds are struggling with the expansion of mass development in built, urban environments. Besides the loss of critical habitat to nest and rest, they face death and injury due to collisions with buildings at night and during the day.
Why does this happen? Birds have no concept of glass and are attracted to reflective light. And workplace windows are everywhere: on walkways, entranceways, skyways, skyscrapers, atriums, and even transit stations and bus shelters.