We are getting an order of buff orps in a few weeks, however I have a chance to get a few Araucanas tomorrow. Since they will be a few weeks apart will they have problems when it comes time to move them all to the coop? Will the Araucanas cause problems for the 2 weeks younger buffs? Also, at some point can I maintain the Araucanas temp for a few weeks instead of decreasing it so that I can put them in the same brooder? Thanks fo any help?