Looking out the window

It's good to look at the sky through the pines. In our house you can lie on the sofa and see this view.

A lot of needles fall down from these pines, and the cones drop all over the lawn. Squirrels run along the branches and up and down the trunks.

Sometimes people come to the house and say "Oh, these big trees, you should cut them down." What would you say?