Make a bird feeder to attract birds, identify local birds with a Free Bird ID app and enjoy an extraordinary online experience. The product includes the materials for making a simple, low-maintenance, biodegradable, reusable bird feeder. It includes access to a 42-page, highly interactive web-based book with free apps, interactive explorations, and embedded videos, from endearing, to informative, to outrageous. Observe birds around the world on live webcams. Learn the language of birds. Discover what makes a bird a bird, as well as a living dinosaur.