The nest seemed to need some more bright accents to draw the eye some more to balance the large light area at the top of the picture. Below is how I left it last time, and below that, how it now looks.

The changes are subtle and hard to see in the photos. The main differences are that the straw sticking out on the far left is longer and brighter, and the one sticking out on the far right is thicker and brighter. I also added some more light areas to the inside of the nest to make it appear brighter. I think that I might also add a straw sticking up on the upper left side of the nest, so that it’ll be silhouetted against the box. This would add another bright detail. I just need to decide in which direction it should point to keep the eye moving around the composition.