1) In picture 1 there is 1 bird. In picture 2 there are 2 birds.2) In picture 1 there is a moon. In picture 2 there isn't a moon.3) In picture 1 there are 2 stars. In picture 2 there aren't any stars.4) In picture 1 there aren't any trees. In picture 2 there are 8 trees.