Zawng lian chikhat, Sumatran Orangutan khawvela upa ber chu Australia sahuan pakhatah a thi a, kum 62 a ni.
Puan tia koh, Perth Sahuan nu ber tia sawi hian a thlah te 54 a kalsan a, kum upat vanga hrisel lohna chi hrang hrang avangin nimin khan a thi a ni. He sahuanah hian kum 1968 a\ang khan a awm tawh a, Guiness World Records chuan a anpui zinga upa berah kum 2016 khan a puang a ni. Ral mai hlauhawm dinhmuna ding mek Sumatran Orangutans zawng te hian kum 50 an dam thleng ngai meuh lo tih sahuan enkawltute chuan an sawi. Puan hi Indonesia Sumatra ngawah kum 1956 khan a piang a ni. World Wildlife Fund chhinchhiah dan chuan Sumatran orangutan zawng hi khawvelah 14,600 chiah an awm tawh a ni.
