Chipping Sparrow on the Nest

I've been watching a Chipping Sparrow build a nest in our yard but I hadn't seen much activity around the nest over the last few days so I walked a bit closer (we've been staying clear of the area) to see if the nest was empty. I only took a few steps to see that the bird was still on the nest. I went inside and grabbed my camera t get a shot.

Chipping Sparrow: