Are these chicks all OEGB's? They all looked the same under the red light except the grey one, but now that they are home and under a white light I can see a difference in their colors. I think they are OEGB's but what colors are they if they are? And if you dont think they are OEGB's, let me know what you think they are. Thanks! #1 greyish #2 a dark golden #3 a light tan #4 a lighter tan with an almost grey tone to it.