He is probably thinking how nice this landscape is and how it has evolved over the years of him working there only getting 5 cents an hour, night and day. He also could be thinking of all the different types of birds that are going on him today and all the different sounds they make. they do squawk really really really loud. He also probably is thinking of all the sounds of the crickets at night and is waiting for the clock to turn 12:00 at night… and when it did… he never moved… he really is a statue!!! amazing and tall!!!