Recently I bought a mixed package of chicks from McMurray as payment for some ppl who are letting my chickens live with them until that day I have a place to put them. They arrived Memorial day weekend, and I'm going to guess they'll start laying in September. The man is saying that come winter, he is going to ax the "seasonal" ones, breeds that don't lay during winter. Could you tell me which of these would be the most likely not to lay during that time so I can save him from axing the flock? Brown Leghorn White Leghorn Speckled Sussex Dark Cornish Silver Hamburg Barred Rock Turken Ameracana Blue Andalusian Red sex link?