This is the additional weekly image thread for the Nature Forum. While images posted to this thread should still be nature in theme, it may contain a small amount of human-made objects and therefore less restricted than the Monday in Nature threads. Please see this discussion for more details: Alternative weekly thread in Nature forum Each participant please post no more than just one image per weekly thread. A foraging flock of Monk Parakeets here in Punta Colorada Uruguay. It is amazing how bright green and blue feathers can be such effective camouflage.