About 2 years ago, I had a bantam rooster. Something happened to his foot and it swelled up like the pictures that you have. I took him back to where I got him from and the man said he had some kind of mites. He said to spray WD-40 on it everyday until it went away. He (my rooster) didnt like...
I agree with Ozark Hen. She needs some company. I tried to do a staggerd hatch with only one bator and it didnt work out very well. (Im not sure if it was the fact that I staggerd them or what happened). I had one hen to make it and when I put her with the chicks I bought, they didnt get along...