Why do a million hummingbirds descend upon a certain Missouri lake every April 15th, killing one more resident than they did the year before?Once a man with a seemingly limitless future, Lake Tanaka resident Dr. Kevin Cousey struggles to find a purpose in life after a prankster mangled his hand with an M-80 twenty years ago, costing him his career, his family, and very nearly his life. He thinks he has found it in the lethal hummingbird attacks that...