Live At The Cleveland Zoo-Giraffes

Don't worry, I've still got plenty of animals to bring you from the Cleveland MetroParks Zoo. Next up is the giraffe, well known as the tallest animal out there. I'm not sure what's up with those knobs on the top of his head. I guess maybe they are some sort of horn, but I don't know. I also read that their tongues are blue, but I didn't notice that as I watched this one eating. I'm sure if I had, I would have gotten some pictures of it.