I will be delighted to read you've found your own place where you and the chickens can have some space and security. I know what's it's like to find oneself homeless and largely dependant on friends and relatives.
Given we don't agree on much on any topic, I guess I must like you even though...
One doesn't always see blood in droppings with coccidiosis in my experience.
I always have amprolium at hand and it's often the first thing I give when no obvious symptoms say different. Next it's worming. Stress and diet come next.
It is my belief that if one was to run a chicken knowledge...
It's not something I have any experience of really Ribh. We did introduce new birds when I worked on the chicken farm but there it was 50 or so at a time and later once the place got established broody hens did it.
I found Bantams and full size an easy split. It gets more complicated when eggs that are half bantam and half full sized hatch and grow up within the group.
I'm down to two hens and Henry at the allotments.
This is Fret. She's currently sitting on seven eggs, four of which I brought in for her. My hope is she'll hatch and I won't have to bring any hens in from outside.
She's about half way now.