Opal is one of four baby Nyala born at the Houston Zoo over the past two months, and keepers have formed a special attachment to the new calf.
The Zoo’s keeper team noticed, soon after she was born on August 25, that she wasn’t nursing very well from mom, Ruby. They quickly intervened and taught the calf to bottle-feed, but kept her living with her mother so the pair could continue to bond behind-the-scenes. Soon, however, the keepers saw Opal nursing from Ruby! Recently, the team ended all bottles for Opal, and she is continuing to successfully nurse from mom. Opal now eats solid food, as well, which includes grain, hay, and produce.
Opal and her mom will continue to stay in their barn for a few more weeks, but guests and Zoo members can see the other three new Nyala frolicking around the yard, every day, at the Houston Zoo’s West Hoofed Run. Additional baby Nyala include: Wallace (mom Willow), born July 29; Fancy (mom Lola), August 12; and Fern (mom Ivy), September 8.
The Nyala (Tragelaphus angasil), also called inyala, are mid-sized members of the antelope family. Native to southern Africa, the spiral-horned males can weigh up to 275 pounds, and females weigh up to 150 pounds. When born, Nyala generally weigh around 10 pounds.