Kusukela ezikhathini zasendulo, abantu babewesaba amalulwane, ngenxa yokubukeka kwawo okungajwayelekile nokuphila kwasebusuku, bekukholelwa ukuthi bondla ngegazi lomuntu, emazweni amaningi kulondolozwe izinganekwane zasendulo eziyimfihlakalo ngalezi zilwane ezingavamile.
Isibonelo, ePoland, kwakubethelwa igundane ngezigxobo esibayeni ukuze kulondolozwe imfuyo yalo, kwakukholakala ukuthi iyalibalekela iso elibi. Kukhona izinganekwane ezikhuluma ngokuhlanganiswa kukadeveli ngenduku futhi zikunikeze amandla ayimfihlakalo. Isibonelo, ezikhathini zasendulo kwakucatshangwa ukuthi izidalwa eziyimfihlakalo njenge-vampires ziyakwazi ukuguqula zibe yilulwane.
Lokhu kungashiwo ngenduku emnyama, njengoba umbala wayo ukhombisa ubusuku nokufa. Yini engashiwo ngebhethi elimhlophe, nalo okufanele liphikisane nencazelo, ngoba umbala walo ukhombisa ukuthula nenjabulo. Ngakho-ke, ngokwesibonelo, kumaNdiya aseNingizimu Melika kwakuyilulwane elimhlophe elalibhekwa njengesilwane esingcwele futhi lahlonishwa ngayo yonke indlela.
Amalulwane ahlala ezindaweni ezishisayo emihumeni emikhulu emindenini emikhulu. Izivakashi ezivakashele amakhulu eminyaka bezisaba ukuvakashela le migede, ngoba lapho, ngenxa yezindima eziningi ezihlala amagundane, kwenziwa i-echo futhi kuvunguza umoya, okudala "ukuhewula" okwesabekayo. Izakhamizi zakuleyo ndawo, okungukuthi, amaNdiya, zazazi ukuthi kwakungekho okumele zikwesabe, futhi zathumela amaqhawe akhethwe yisangoma sesizwe emihumeni. Iqhawe elibuyile, lafika negiyano elingcwele legundane, lalibhekwa njengelikhulu. Umanyolo wawenziwe nge-guano futhi wasetshenziselwa nokudla. Ngokunjalo, okwamanje ezizweni ezisasele, ilulwane elimhlophe libhekwa njengengcwele.