Experience 24 hours on planet Earth and explore the different worlds that wake up, with glow-in-the-dark surprises! Spot the mule deer nibbling grass at dawn with a mountain lion stalking nearby, and watch hummingbirds zipping through the air in the morning sunshine. Visit a forest to see fireflies sparkle as night draws in, and glimpse the nocturnal creatures that come out in the dark. In the day, discover the beauty, mystery and science of the natural world, and how plants and animals are perfectly suited to waking up when they do.