pereki anuanu
Ko te peita ā-rākau he whanaketanga hou i te hangarau kōpae, e tohu ana i ngā āhuatanga rākau tino māia e haere tonu ana te huri i ngā ahumahi maha me ngā whakamahinga. Ko te matū hou nei he pīti phosphorescent e hura ana, e whangai ana i te wairua rākau, ka whakaputangia muri i te pō hei āhua mārama roa. Ko te huinga o te peita kei roto he taputapu photoluminescent motuhake e taea ai te pupuri i te āhuatanga mārama mō ētahi haora mōrahi i muri i te takotoranga ki ngā puna rākau. Ahakoa ka whakamahia ki ngā tohu haumaru, ngā wāhanga toi, i ngā whakamahinga mataara, e tuku ana te peita ā-rākau i te kitea pai i ngā tikanga iti rākau. Kua whanaketia tino nui te hangarau mō te peita, e tuku ana inaianei i te manawapa, te māmā ki te āhuarangi, me te āhua rākau roa ake. E wātea ana i ngā tae rerekē, ngā rāwekenga rerekē, e taea ana te whakaritenga kia ōrite ki ngā here, mai i ngā tohu putanga mōrearea ki ngā tuhinga toi. Ko te huinga kore-mate, kore-paraikete o te peita e mahi ana kia noho haumaru ana mō ngā whakamahinga o roto me waho, i te wa e taea ai te whakamahi māmā kia uru atu māmā ki te tūmau otaota.