The issue with that theory is Chicks not raised within 24 hours of Hatching under a real Momma will not imprint to her as Momma..I honestly don't think it's worth trying.
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Agreed with CR, Rebra, Chucka, and Sour. The chances of the new chicks bonding to the broody, and the broody accepting the new chicks are extremely limited. It would be more of an exception than a rule for that to succeed. Can I ask why you are even considering it? IMO, when making animal management decisions, the decision needs to be made according to what is best for the animals involved instead of what falls in line with the wishes of the owner.
Even considering your plan to keep the new chicks inside for a few days before introducing them to the broody: THAT will be more likely to make the attempted foster fail b/c the chicks will be even further past the imprint age. And given the age difference, the new babies will not be able to keep up with Mama and the older chicks. They will be left out in the cold.
Thanks for your concern & guidance. We are thinking on the same level now. Please read my comment made at 5:48 today, I had already come to my senses & happy to leave the "natural broody" chick group alone, they are doing so well. Also, the new store bought chicks can easily be put in my brooder & introduced later when it's right for them. The two different groups won't be compatible in growth stages. Best wishes.Agreed with CR, Rebra, Chucka, and Sour. The chances of the new chicks bonding to the broody, and the broody accepting the new chicks are extremely limited. It would be more of an exception than a rule for that to succeed. Can I ask why you are even considering it? IMO, when making animal management decisions, the decision needs to be made according to what is best for the animals involved instead of what falls in line with the wishes of the owner.
Even considering your plan to keep the new chicks inside for a few days before introducing them to the broody: THAT will be more likely to make the attempted foster fail b/c the chicks will be even further past the imprint age. And given the age difference, the new babies will not be able to keep up with Mama and the older chicks. They will be left out in the cold.