older hens. She says that their eggs are higher quality, have better hatch rates, and that they make better mothers. I was wondering if anyone has experience supporting this.
Hi there, hope you are enjoying BYC!
That wasn't MY take away from the article you linked. I gather and concur that more mature HENS not pullets WILL overall be better mothers.. mostly due to experience more so than age. The 9 year old hen being discussed was not mentioned as a broody but for her other attributes as a flock leader.
I find the terms "older hens" and "younger hens" to be misleading.. Younger hens are pullets.. yes they CAN have a harder time sticking to a clutch for 21 full day.. but it's relative to so many factors like where the clutch is, weather, etc. And for that reason with regards to broody's a more experienced hen MAY ( and should) be more successful which MAY equate to a better
hatch rate for a broody but if the shells are weaker as stated by the article then broken eggs won't hatch.. NOT the same as the eggs themselves having higher hatch-ability or more nutrients. in fact, I have some hard data I will try to find.. Okay, so all the research I find indicates and "older hen" in about
52 weeks in age...
https://www.researchgate.net/public..._Age_on_Hatchability_and_Fertile_Hatchability
Page 16..
https://www.hubbardbreeders.com/media/incubation_guideen__053407700_1525_26062017.pdf
NO.. incubator hatched chicks are NOT less likely to go broody than broody hatched chicks. Broodiness is a hormone thing and it's influenced by genetics.. Some breeds may be broodier than others. Some lines of the same breed may be broodier yet!
I have had some pullets go broody as soon as their 3rd egg.. and every 3rd egg after that!

Also had birds wait until their second lay season. Some ladies haven't a broody bone in their body.
Sorry, I'm too distracted by family at the moment to refine and finish this post.. but hope it's fun food for thought!
