Train Spotting

Don't you just love the way little boys notice these things? Only a couple of days ago I saw one getting excited at a motorbike going past, and there was another when he spotted a bus.
I wished I could have got closer (this is heavily cropped) to capture the delight on his face as the train went by but the mother had me in her sights. I shot this from the hip so maybe she didn't realise.
Without wishing to appear sexist, I doubt many little girls are as aware of passing vehicles.