Book excerpt: This exciting sticker collection includes full-color portraits of a flock of nature's smallest and most brilliantly colored birds. Nineteen varieties of hummingbirds -- all realistically posed -- include the streamertail, Costa's hummingbird, crimson pella, booted racket-tail, plovercrest, blue-tufted starthroat, and 13 other exotic species. Sure to delight bird lovers and sticker fans.