The beginning of our caterpillar's life(Alex the Great) begins in this post.
the big black eyes have changed-significantly-and notice hove much bigger the little pokey up black things are, after only 2 more days
I posted the first two photos and then realized as I was looking at them that you couldn't tell how small the caterpilllar still is. Alex the Great is on the upper right hand part of this milkweek leaf.
3/8 of an inch at day-6