ADDED 2 WEEK OLD CHICKS TO AN ALREADY MOTHERING BROODY HEN THREE WEEKS IN. A little tip or trick to adding baby chicks (two weeks old) to a broody hen with other chicks (3 weeks old) already under her. We had a broody hen that successfully hatched 3 silkes from eggs under her. However, we had a messed up delivery of additional fertile eggs of black copper marans that didn't come until a week later. Two of these hatched the following week in an incubator. We kept the two in the house in their own brooder for a little over two weeks, until I knew we had to get them out of the house for incoming guests. We have a brooder outside that had the broody hen and three silkies. I decided it was time to boot the broody hen out and put a heater brooder in for all five of the chicks. That didn't go over so well, because the broody hen went crazy and the other hens went crazy on her. So, trying to figure out how to please everyone, we put a screen divider into the brooder. This was built to be able to add or take away the divider at any point. We put the five chicks together on one side with the heater brooder, and the broody hen on the other side. We noticed that they all laid against the divider on each side, the chicks not under the heater. So we moved the heater to accommodate their wanting to lay next to the mother hen. The mother did the same, obviously wanting to lay on the chicks. We left them that way a couple of days, then let them free range for a bit together. She was gentle with the other chicks. She let them eat from her beak, dropped food for them, etc. We separated them again, and then tried it again a day later. Same result. We pulled the divider, and put them all together. Low and behold, all five chicks were nestled warmly under the broody hen's wings for the night. Very happy about this! To be specific, the silkies were hatched July 5th. The BCM were hatched July 12th. We housed the BCM in house until July 26th (2 weeks old, silkies were 3 weeks old), and moved them all together on July 28th. If anyone is interested, I can post pictures tomorrow.