Pensive penguin

We spent the morning at the zoo today where the penguins were the main attraction as far as I was concerned. To plunge or not to plunge seems to be the question for this one which is odd, as they are in their element in the water.

You may be wondering what kind of penguin this is. It's a gentoo, but a strange one - it's much paler than usual, because of a genetic anomaly.