What is in this image? Describe it in Simple English. As plain and simple as possible. No complex words, no long sentences. Still make sure to describe everything in the image.

This image shows a big reindeer and a small bird wearing a Santa hat. The reindeer is standing in front of some wavy lines, and the bird is sitting on the reindeer’s back, holding a round ornament. The reindeer is looking straight ahead, and the bird is looking happy. The image is a simple line drawing.