Ok I have these two australorps that were wanting in the coop (they were freeranging and didn't want to lay in the boxes outside) so I put them in for a bout 30 min and went back to check on them. They are both 5 months old. One layed the biggest egg of any of my chickens really maybe bigger than I've ever seen. The other laid an egg so small it looks like a quail egg, or the size of one. Here is a pic of the two eggs compared to reg eggs. The big egg is impressive (the hen collapsed in exhaustion after ward and is in my bathroom recovering) but has anyone ever seen a chicken's first egg so small.