We got our first eggs 5 days ago. There has been an egg every day since then. The first 3 days, the eggs were a very pale creamy, very slightly pink color. The past 2 days, they have been a light brown with a slight pink tint, kind of like many of the store bought eggs we've gotten. Is it more likely that I have more than 1 pullet laying or that the eggs from the same hen are changing colors? I have 11 pullets - 24-27 weeks. 6 barred rocks, 3 buff orpingtons, and 2 "mutts" that look like they have some Wyandotte in them, maybe. 3 of my BRs have VERY red combs and wattles that are getting really big, 3 BRs have lighter red combs and wattles, 3 orps have dark pink combs and wattles that are getting bigger, and the 2 mutts are much slower to mature - smaller than all the other chickens, their combs (pea) are very little and not very dark. All the rocks and orps are filling out and have that "hen" shape.