The aquarium spokesperson said Dora was extremely popular and came to have an extensive following on social media, where she provided a lot of people with joy.
“Dora was a princess among penguins: charismatic, curious and a little bit cheeky.”
Unfortunately in the last few years, Dora had to receive special care, which included routine chiropractor treatments for a curve in her spine that caused her to limp.
A visit to the vet determined that her spinal condition had worsened and treatment was no longer helping her and affecting her quality of life, the spokesperson said.
The penguin rescue and rehabilitation centre continues to look after the other 15 kororā they have in their care.