When I back to the pair penned up I got the calf up, un-tied the calf and watched her nurse.  I put them out and the mother wouldn't pay any attention to her, this was a very loud calf and she was crying for mom.  Mom wouldn't even look.  I ended up putting her in the back of the truck and bringing her home.  She's on a bottle and doing fine.  Mom's no longer on the breeding list, will probably finish the calf on grass next year and not breed her due to the mother's udder.