Kodi galu wa mwini wake amachitira nsanje agalu ena?

Kwa nthawi yayitali, ankakhulupirira kuti nsanje ndi kumverera kwaumunthu kokha, chifukwa kuti zichitike m'pofunika kupanga mfundo zovuta. M'malo mwake, nsanje ndikumva kuwopseza kukhalapo kwa wopikisana naye (mdani), ndipo chiwopsezo ichi sichiyenera kuzindikirika kokha, komanso digiri yake iyenera kuyesedwa, komanso kuopsa kokhudzana nayo kuyenera kuneneratu. Ndipo ali kuti agalu omwe ali ndi "chibadwa chawo chamaliseche"! Komabe, tsopano malingaliro a asayansi okhudza psychology ndi khalidwe la agalu akusintha pang'onopang'ono. Makamaka, palibe amene amatsutsana ndi mfundo yakuti dziko lawo lamkati ndilovuta kwambiri kuposa momwe anthu amaganizira kale. Kodi galu wa mwini wake amachitira nsanje agalu ena?

Chithunzi: wikimedia.org

Kodi pali nsanje mwa agalu?

Ngakhale Charles Darwin nthawi ina adanenapo za kukhalapo kwa nsanje kwa agalu, ndipo ndithudi eni ake ambiri akhoza kugawana nkhani za momwe agalu amachitira nsanje osati kwa nyama zina, komanso kwa anthu. Komabe, maphunziro pamutuwu sanachitidwe, ndipo popanda iwo, malingaliro athu ndi, tsoka, kungoganiza chabe. Koma posachedwapa zinthu zasintha.

Christine Harris ndi Caroline Prouvost (University of California) anaganiza kufufuza kukhalapo kwa nsanje agalu ndipo anachita kuyesera.

Pakuyesa, eni ake ndi agalu adapatsidwa zinthu zitatu:

1. Eni ake sanamvere agalu awo, koma nthawi yomweyo ankasewera ndi chidole galu amene "amadziwa" kulira, kuuwa ndi kugwedeza mchira wake.
2. Eni ake adanyalanyaza agalu awo, koma adalumikizana ndi chidole cha dzungu cha Halloween.
3. Eni ake sanamvere agalu, koma nthawi yomweyo amawerenga mokweza buku la ana, lomwe panthawi imodzimodziyo ankaimba nyimbo.

Magulu 36 a eni agalu adatenga nawo gawo pakuyesaku.

Zikuwonekeratu kuti mikhalidwe 2 ndi 3 idapangidwa kokha ndi cholinga cholekanitsa nsanje ndi zofuna za chidwi, chifukwa nsanje sikutanthauza ludzu loyankhulana ndi mnzanu, komanso kuzindikira kuopseza kwa munthu wina.

Zotsatira za kafukufukuyu zinawonetsa kuti agalu omwe adawona kuyanjana kwa mwiniwake ndi chidole cha chidole adayesa kudziwonetsera okha 2 mpaka 3 nthawi zambiri. Anagwira munthuyo ndi zikhadabo zawo, kukwera m’manja, kufinya pakati pa mwini wakeyo ndi galu wa chidolecho, ndipo anayesa ngakhale kumuluma. Pa nthawi yomweyo, galu mmodzi yekha anayesa kuukira dzungu kapena buku.

Ndiko kuti, agalu adawona chidole "chamoyo" ngati mdani ndipo, mwa njira, adayesa kuyanjana nacho ngati galu wina (mwachitsanzo, kununkhiza pansi pa mchira).

Asayansi atsimikiza kuti nsanje ndi khalidwe lachibadwa osati mwa anthu okha.

Chithunzi: nationalgeographic.org

N’chifukwa chiyani agalu amachitira nsanje agalu ena?

Nsanje imagwirizanitsidwa ndi kukhalapo kwa mpikisano. Ndipo agalu pafupifupi nthawi zonse amapikisana wina ndi mzake pazinthu zina. Komanso, ngati tiganizira kuti mwiniwakeyo ndiye gwero lalikulu, zomwe kugawira kwa zinthu zina kumadalira chifukwa chake, chifukwa cha nsanje chimakhala chodziwika bwino.

Pamapeto pake, kukhudzana kwa eni ake ndi mpikisano kungayambitse omenyana nawo kuti apeze zina mwazinthu zomwe zimakondedwa kwambiri ndi mtima wa galu, pakati pawo kulankhulana ndi mwiniwakeyo si malo otsiriza a agalu ambiri. Kodi galu wodzilemekeza angalole bwanji zimenezi?