Remove Document Remove Humane Remove Illinois Remove Investigation
article thumbnail

Solid Air: Invisible Killer Saving Billions of Birds From Windows–A Book Review

10,000 Birds

More than concerned, he is dismayed and alarmed and has been since January 1974, when he first witnessed a Mourning Dove fly into a window and fall to the ground dead on the Southern Illinois University campus. This was his trigger moment, when he decided to find out why birds fly into glass windows and die.