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 . The researchers believe that the reason is because they are so closely related - their parents were born in the same colony as them.
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 .