The museum said the exhibition was the first in the world on the subject. Soeli said a Dutch zoo had once organized tours to view homosexual animal couples.

• 该博物馆称，这是世界上第一个关于此类主题的展览，瑟尔里说，荷兰一家动物园曾经组织游客们观看动物中的“同性伴侣”。