Couples are forming among the exhibition's penguins: they walk in pairs and, most of all, sleep side by side... Several couples can be observed: Zulu and Swazi, Vasco and Mali, Jomo and Jungle; Coco seems to hesitate between Chili and Jungle...
We might be able to observe egg laying as soon as this Fall... This is very unlikely as far as Tux and Boulder are concerned: of course their relationship is strong, but both are males...