OK so this morning I had a more thorough look for eggs and lo and behold in the back of the coop, in the most private corner are two eggs

We weighed them and the first eggs are 46 + 48 grams. We haven't identified which of the 3 girls are the actual layers yet

And also due to the passing of one of our original 4 girls we have gotten another 2 Isa Brown chicks. I'm just hopping they both end up being female