One Tough Panda
Hsing-Hsing, the National Zoo’s ailing giant panda, seems to be feeling better, zoo officials said Wednesday. The 28-year-old male panda - the zoo’s most visited attraction and one of the oldest of the species in the world - popped out of his Panda House Wednesday and also could be seen chewing on bamboo in his outdoor yard. Hsing-Hsing was diagnosed last month with irreversible chronic kidney failure, probably related to his advanced age. “He has surprised us with his ability to respond,” said zoo veterinarian Lucy Spelman said, who emphasized that this is not a deathwatch yet. “He’s really tough.” For treatment, the zoo has anesthetized the panda four times in the past two weeks and given him intravenous fluids to counter dehydration and make him produce more urine to flush out toxins.