Is this a Delaware blue or something else?? She along with two others (ameraucana and buff orpington) were added to my lonely flock of one (production red). Friday and today I found an extra large brown egg (production) and a green egg and a blue egg. The buff is young and hasn't started laying yet (and will have brown eggs) and I really doubt the ameraucana has been laying two eggs a day. Is this Delaware blue not a Delaware blue???