The tallest mammal on earth, giraffes also have the longest legs in the animal world, with an average “inseam” of 72 inches. As young giraffes grow, healthy limb development is a critical step in supporting their full adult weight of more than 2,000 pounds.
That’s why Como Zoo keepers and veterinary staff have been keeping a close eye on Ivy, a reticulated giraffe calf born in November to mother Zinnia. Like all young giraffes, Ivy was up and walking within minutes of her birth, but as she’s grown, keepers have noticed an unusual bend in the bones of her ankles.
“Over time, we started noticing that her legs were growing inward a little bit, and they were bumping into each other when she walked, which is why we started getting concerned,” says Wes Sims, director of animal care and health at Como Zoo. Equine surgeons from the University of Minnesota’s veterinary school diagnosed Angular Limb Deformation or ALD, a limb condition that’s common in horse foals as well.
Recently, hoofstock and veterinary staff took the extra step of anesthetizing the young giraffe to take x-rays to help inform her treatment plan. “After studying those x-rays, it was determined that she was not a good candidate for some of the typical surgeries that equine surgeons would want to perform in these cases,” says Sims. “Instead, she’ll be on stall rest for an extended period of time. Joint inflammation is something we want her to avoid for a while, so we don’t want her to risk going up inclines and declines or running around too much.”
While the young giraffe remains in the Hoofstock Building’s behind-the-scenes habitat, Ivy has been getting plenty of attention from zookeepers, who provide daily enrichment to keep her engaged and curious. She also enjoys the companionship of her mother Zinnia, age 8, and her “aunt” Clover, age 23, who often choose to stay indoors with the young giraffe.
Though many Como Zoo visitors have shared how eager they are to see the young giraffe in her outdoor habitat, Sims says keeper talks that include updates about Ivy’s health conditions have helped convey how important stall rest is during this critical time in her development. “We’re doing everything we can to keep things calm and low key for her while we wait to see some progress,” says Sims.
Elevated Care for All of Como’s Animals
From portable x-ray machines and ultrasound monitors, to high-tech equipment that supports animal vision, dental health, and water quality, your support for Como Friends is critical to providing the cutting-edge care that keeps animals like Ivy healthy and curious.
