The Potoo Bird

The Potoo Bird normally is a camouflaged creature that just sits on a branch and catches bugs that don't notice it, but as forests fall, there will be less forest bugs and less branches. The Potoo will move to buildings, and its behavior will lead it to go to light sources, because bugs go there. Its normally giant eyes will shrink, because it doesn't need them to intake every scrap of light like in the forest, because they are by light sources. And they will become the color of normal buildings, brown or gray normally, so they can continue their hunting method of sitting and waiting.