Muke, Hogle Zoo's 44-year-old female gorilla, is reported to be in declining health and in her finals days of life.
After a 2008 surgery and a yearlong fight with cancer in her reproductive tract, the zoo's veterinary and animal care staffs are currently monitoring her quality of life.
Because of her significant health decline the past few weeks, zoo officials are inviting the public to visit her now and say their goodbyes.
Animal care staff began watching the gorilla extremely closely after she showed symptoms connected with reproductive tract issues. These symptoms are similar to what women with uterine cancer exhibit.
In 2008, zoo veterinarians (along with local oncologists) operated on Muke to determine the extent of the cancer in her reproductive organs. At the time of surgery last spring, officials felt they were successful in removing enough cancer to extend her life. However, it is now evident that Muke's cancer is too far advanced for any remission.
"The surgery last year extended her life," said Holly Braithwaite, zoo spokeswoman. "She has had exemplary care."
Muke still moves around her enclosure and will go to the outside area in good weather. But she will be euthanized if the veterinarian staff decides she is suffering or in too much pain, Braithwaite said.
A Western lowland gorilla, Muke was born in Africa in 1965, and has lived at Hogle Zoo for since 1996. Western lowland gorillas live an average of 35 to 45 years, according to Zoo.org. The oldest known gorilla of that type lived to age 54.
Muke is dearly loved and well known to zoo members and the community, Braithwaite said.
"The efforts of those that have worked so closely with Muke and who are bravely helping her through the last days of her life are greatly appreciated," she said.
The zoo has one other gorilla, 33-year-old Tino. The gorillas are currently in an exhibit mixed with monkeys that also live around them in their native African environment.
Braithwaite said there's no guarantee the zoo will replace Muke when she dies, but that option will be explored.
Misha, a 27-year-old African elephant, was the last animal to die at the zoo after being euthanized this past September because of declining health.
Hogle Zoo, 2600 E. Sunnyside Ave., is open 9 a.m. to 5 p.m. seven days a week.
Go to www.hoglezoo.org for more information or call 801-582-1631.
E-MAIL: lynn@desnews.com