Falling penguin

I had a double-take cycling up Southfield Road this morning - where did that line of penguins come from?

The one falling at the end reminded me of the urban myth that penguins watched military aircraft fly overhead in the Falklands war, lifting their heads further and further back until they toppled over! According to the BBC they even sent the British Antarctic Survey to study the phenomenon. Of course, not a single one of the penguins they studied fell over - but it was a good story.

Now that one is cleared up, perhaps someone could explain why there's a wolf at the window and a goose on this roof?