Posted by Gigi Allianic, Communications Red panda Yukiko was 16 years old. Photo by animal keeper Megan/ Woodland Park Zoo We are sad to announce that our beloved red panda, Yukiko, was humanely euthanized today after an examination to evaluate cardiac issues related to old age. At 16 years old, Yukiko lived well beyond the life expectancy of his species. The median life expectancy for red pandas in zoos is 10 years and 8 years in their natural habitat. The geriatric red panda was recently diagnosed with severe heart disease and had been under close observation and treatment. Because he stopped taking prescribed medications and his appetite had decreased for the last few days, Woodland Park Zoo’s animal health team brought in a veterinary cardiologist to better define his heart condition. The exam revealed that he was in heart failure due to advanced cardiomyopathy. Due to a poor prognosis and the compromised quality of Yukiko’s life, the decision was made to humanely euthanize him. Yu...