ok, i got 2 new ameraucanas from a breeder yesterday. they are segregated from the rest of the flock. we picked them up today to pet them, on their heads behind their ears, these wormy looking things were crawling around. it is so disgusting, my skin is crawling. WHAT THE HECK ARE THESE THINGS??? and what do i do to get rid of them? help!!! poos are normal, had 1 bloody one yesterday but otherwise seem normal.