David Willard has been checking the grounds of Chicago's lakefront exhibition center for dead birds for 40 years. On Thursday morning he found something horrible: Hundreds of dead songbirds, so thick they looked like a carpet.
Nearly 1,000 songbirds perished during the night after crashing into the McCormick Place Lakeside Center 's windows, the result, according to avian experts, of a deadly confluence of prime migration conditions, rain and the low-slung exhibition hall's lights and window-lined walls.
