mate and Squaddle coupled up after shunning mates looking to mate . A year on , two - year - old female penguins only have eyes for each other . Staff gave them a false egg during mating season but they ruled it out .
Peso and Squaddle coupled up after shunning females looking to mate . A year on , two-year-old Humboltd penguins only have eyes for each other . Staff gave couple a false egg during breeding season but they threw it out .