Generate a more complex version of this sentence Wolves feed primarily on medium to large-sized ungulates, up to the size of bovines like bison.
Mesthi wae, versi sing luwih rumit saka ukara kasebut yaiku "Wolf feed utamane ing ungulates ukuran medium nganti gedhe, sanajan dheweke minangka feeders oportunistik, lan umume bakal mangan daging apa wae sing kasedhiya, PETERSON, RO, lan P. CIUCCI. "