As cachers, we love being out in nature. What would happen if we walked in a world of silence? So if you see a bird try to stand still long enough to hear the chirp. Each bird has its own unique chirp. With this multi you should experience some of our newest technology and if you have the chance, share it with a friend. If you can't hear the bird chirp, that will be no problem, you can still see the attributes you need to move on. Bird watching will take a keen eye and some knowledge of adding numbers to move on to the next stage. So get out and earn the smiley on this cool one!