Palm Cove, Australia (eTN) - Zikuoneka ngati zayambanso kugonana kwapachaka pa matanthwe a coral. Chaka chilichonse, opitirira gawo limodzi mwa magawo atatu a matanthwe a m'mphepete mwa nyanja amaberekana mwa kugonana zomwe zimapangitsa kuti pakhale ngozi zambiri.
Matanthwe amkati amabala mu Novembala ndi matanthwe akunja pang'ono mu Disembala. Chochitika chochititsa chidwichi chimachitika usiku ndipo nthawi zambiri chimatsatira masiku asanu ndi limodzi mwezi wathunthu.
Kuberekera kwa coral kumayamba ndikuwona mazira achikuda mkati mwa ma polyps aakazi, mazirawa amatulutsidwa pakamwa pa ma polyps ndikumasulidwa. Panthawiyi, ma coral aamuna amapanga mitambo ya umuna. Mazira ndi umuna zikayandama pamwamba zimakhala zoterera panyanja kwa masiku ambiri. Chiwonetsero chochititsa chidwichi chimabwera mumitundu yambiri monga pinki, yofiira lalanje wofiirira ndi buluu.
Zonsezi zimachitika pamene pali zochepa mafunde mayendedwe ndi nthawi yomweyo kuwonjezera mwayi umuna.
Ma coral spawning ndi chiwonetsero chamatsenga chapachaka kwa anthu omwe ali ndi mwayi woyenda panyanja komanso osambira omwe ali ndi mwayi wowonera chochitikachi. Chaka chino, kubereketsa kwa ma coral kunanenedweratu kuti kudzachitika madzulo otsatira 17th, 18th kapena 19th November.
