A story of bird and human patterns.
"Rose is nothing without him because difference defines everything. The eyes of the Cooper’s hawk are closer to the front of the head than the sharp-shinned hawk. The downy woodpecker’s bill is small relative to its head while the hairy woodpecker’s bill is long and thick. House finches are more slender than purple finches. When she finds his hairs scattered on the pillow, they are straight, black pins while hers are bright, red commas."