They appear (arise) very often for several days after the discovery of patterns, and every their observer thinks therefore, that somebody tracked it out there.
Wao kuonekana (Ondoka) Mara nyingi sana kwa siku kadhaa baada ya ugunduzi wa mifumo, na wao waangalizi kila anadhani hiyo, ni msisimko Kwamba mtu huko nje.