I had 18 Polish eggs sent to me. Of the 18, 1 was broken upon arrival. I candled at Day 12 and found 10 undeveloped. Ok, down to 7. Of the 7, two hatched! But, um, I don't think they're Polish. They're adorable (and one of them has an incredible set of lungs), but what are they? The eggs were pretty dirty when I received them, but several of them appeared to be a light tan color, including the two that hatched. So, if they're not Polish, what are they?? (besides cute 'lil chickies)?