The oldest giant panda living in captivity, 38-year-old Jia Jia, has been euthanised in Hong Kong after rapidly deteriorating health over the past two weeks.
Jia Jia, whose name means "good", had been gifted to Hong Kong in 1999 along with another panda, to mark the second anniversary of the city's handover from former colonial ruler Britain.
In recent weeks Jia Jia's food consumption had sharply declined from over 10kg to less than 3kg per day and her average weight dropped from 71kg to around 67kg.
"Over the past few days, she has been spending less time awake and showing no interest in food or fluids. Her condition became worse this morning.
"Jia Jia was not able to walk about without difficulties and spent the day laying down," Ocean Park said in a statement posted on its website.
"Her state became so debilitated that based on ethical reasons and in order to prevent suffering, veterinarians...agreed to a humane euthanasia for Jia Jia."
Pandas are endangered because most of their natural habitat has been destroyed for timber, farming and construction, according to the World Wildlife Fund.
