Do you know what this picture is all about? On Ougust 3rd, when I was walking around the birds-section of the zoo, I saw a small bird being chased by a larger one. The small one was chased to a corner and I thought he would jump up to escape from the big one. But what he did was to plunge his head into a hole of the corner and stopped moving. I have known the saying “Hideing one’s head in the sand” but it was my first time to see a bird doing that.