the problem is the eggs being from a grocery store--They could be a very odd mix.That's great! Got my fingers crossed for hens for you!
Hahahaha. The million dollar question. We got a lot of pros here on BYC, it's pretty early, but if you post pictures and ask, you'll get some guesses already.
Ryn.
Trader joes uses hy-line commercial breed--a brown rooster and a leghorn hybrid for hens
