If you hear a mourning dove's gentle cooing, don't look up--look down. These graceful creatures like to forage for seeds on the ground. They've been known to gobble up as many as 17,000 seeds in a sitting! Young bird watchers will be fascinated by the hidden life of these birds including migration habits, habitats, mating rituals, and some awesome adaptations for survival. Their guide to all-things-birds is a young bird watcher, encouraging readers...