I asked my friend that works at our local feed store. He has lots of experience with chickens. He said this " you can put water
in their beaks till they start regretting it up, it goes into his crop". Now he said this to me knowing that I was seeking
help with a 4 year old BO adult rooster. I am not sure about the little ones.
to be honest though, I did not give him that much water, I probably got close to that point but I did not wait for him to
spit it up before I stopped. I did however every hour or so give him some squirts in his beak and today he is doing
great. You could hardly tell that he just about died.
I hope that helps.