I finished all the fecals I took of the ewes. I am dumbfounded. Two of them have counts so high that I don't know why they aren't dead. And get this--their eye membranes are pink, not bright pink, but pink. Pink enough that I would never have thought that they are so wormy.
I followed the genetic trail. One ewe is responsible for the worst of the lot. One of my original ewes, Lady Baa Baa is the mother or grandmother of the worst sheep I have. I was going to keep yet another of her ewe lambs, but NOT NOW! She had a high worm count, was wormed, and later will go to slaughter. I will be keeping one and only one, of the ewe lambs this year. That is Scottie, daughter of Miranda.
Miranda is the best ewe, along with Ewenique, the other two original ewes. Both of them had a count of 100, meaning that I only found two barber pole worm eggs in the fecal sample. I only have 1 daughter of Ewenique's because she usually has ram lambs, she also had a count of 100. I have 3 daughters of Miranda, they also had low counts.
So it looks like I will have quite the cull list. Since Ringo has been with the ewes, I will wait for them to lamb, wean, then cull and take the lambs to slaughter. I won't be keeping any more from the Lady Baa Baa ewe. One of Lady Baa Baa's daughters, Lily, had a low count--BUT her wether lamb had bottle jaw last week, so he got wormed and the bottle jaw is down to normal. I have not tested him, it was already obvious. We ran the lambs through the chute today and he got a dose of two different wormers.
This has been a real eye opener. I have checked eye membranes and thought I had healthy sheep.

What has really been interesting is tracing it back to one ewe. There will definitely be some changes around here.
I said it already, but I will say it again, Thank you Teresa for showing me what to do and putting this valuable tool in my hands. Thank you. I in turn will teach
@Devonviolet and
@Ridgetop has asked to learn how to run fecals too, when they come to Texas. So you are going to have a positive impact on others besides me.