How Many States Have the Red Cardinal as Their State Bird? Seven! What descended from dinosaurs, lives almost everywhere on earth, and has over 10,000 species? Birds! This deck of 150 questions reveals amazing, surprising, and downright fascinating facts about our feathered friends. From the tiniest hummingbird to the mightiest eagle, each card celebrates the incredible diversity and abilities of birds. Perfect for nature lovers, backyard birdwatchers, and families who want to appreciate the wildlife around them. You'll never look at birds the same way again. Get ready to be amazed! Ages 8+