I have been a little dissapointed that my 20 week old white leghorn wasn't laying yet. She has been for 2 -3 weeks going to the nest bopx everyday,a nd then no white egg. I watched her yesterday, and missed when she came out, but it couldn't have been longer than 15 minutes. Another hen was in there, I thought waiting for that particular nest box. When I went out, both hens were singing the egg song, and there was a light brown egg in the box. So....today I seen her go in,and kept checking on the box. No other hen was in there, as they were all watching me, as to ask , why am I hanging out with out handing out treats! LOL Seen her come out, and looked and sure as yesterday...got a freshly laid, warm to the touch, light brown egg, from my white leghorn..... Do white leghorns lay brown eggs???? Confused !!! She has been laying for weeks, as they are the same as I have been getting. Funny how you know the size, shape, and coloring of the different eggs. Slowly I am putting the facts together to know who is laying which egg. One of mine lays deep brown, with speckles. LOL Thanks inadvance!