They were hatchery but they are wayyyy bigger than anything else out in the coop - out of the year and half old girls out there the RSLinks are dinky but prolific, the Marans and Easter Eggers are medium, and the Buff Orpington is big. On the other hand, the Light Brahmas are HUGEONIC! I have those plastic nest boxes hanging in the coop and they squeeze into them, but I can guarantee that if there was an egg in there before they decided to climb in it's most likely broken. I have 4 of them, and they are 24 weeks. One of them has been laying for the last 9 days, another started 4 days ago, and a 3rd one laid her first yesterday. One left to go. It's a little early from what I've been reading, but there is no doubt that those eggs were laid by them. I also have 8 Buff Brahmas that are 19 weeks old, and they aren't as giant as the Lights, but they are still pretty doggone big. So I need to get creative here and figure out a better nesting system for them.