Feathered Friends

I was sitting on our back window sill looking out at the flowers popping up in the garden this evening. I called out to S in the next room when I realized there were 2 ducks in the pond. We watched them for few minutes in silence. Still in total awe and not thinking, I said "I wonder how they got in there?"

S looks at me with a completely straight face and says "DUH, they can fly! How come they didn't teach you that in school???"

Ask a stupid question...