A female Eastern mountain bongo calf is settling into life at the Virginia Zoo, born last week to mother Clover in what the Norfolk institution is calling a major milestone for one of the world's most endangered antelope species. The calf's arrival adds a new member to a species with fewer than 100 individuals left in the wild.
Clover gave birth to the calf last week, according to WAVY.com, which reported the news. The calf's father is Masiko, a male bongo who joined the Virginia Zoo in 2025 on a breeding recommendation, according to the Virginia Zoo.
The zoo described the birth as a major milestone for conservation of the critically endangered bongo, per the station's report. Kelsie, lead keeper on the zoo's African Safari Trail, said the Africa team was excited to welcome the calf to its herd, WAVY.com reported.
Mother and Calf Bonding Indoors
Clover has been showing the maternal behaviors keepers expect, grooming, nursing, and protecting her newborn, according to the same account. The calf already has her hooves under her and appears to enjoy running around her indoor habitat and bonding with her mother between naps, the station notes.
That indoor setup lines up with how mountain bongos raise their young in the wild. Female bongos carry a calf for roughly 285 days, or about 9.5 months, and the newborn typically stays hidden in dense foliage for its first week or two of life before joining the herd, according to the Virginia Zoo. Bongos are nocturnal and crepuscular forest dwellers that lean on camouflage to protect their young. Clover and her calf are spending time indoors as they bond, and the pair may gain access to the outdoor bongo habitat as the calf adjusts, WAVY.com reported.
A Species on the Brink
The Eastern mountain bongo is classified as Critically Endangered on the IUCN Red List, with fewer than 100 individuals estimated to remain in the wild across isolated forest patches in central Kenya, per Paignton Zoo. Threats in the wild include habitat loss from logging, livestock disease transmission, and illegal hunting.
Eastern mountain bongos are among the largest forest antelopes, known for their reddish-chestnut coats striped with white and their spiral horns, which both males and females grow. They're the only antelope species where both sexes carry horns.
Norfolk's Long History With the Species
This isn't the Virginia Zoo's first bongo success story. The Norfolk zoo has an established breeding track record; it lists a female named Charlie as born on December 26, 2018.
Zoo Births Feed a Global Rewilding Effort
Mount Kenya Wildlife Conservancy is involved in bongo conservation, and plans have been discussed to translocate bongos from European zoos to Kenya.
Hoodline has covered a similar repatriation flight that sent eight mountain bongos from South Florida to the Mount Kenya sanctuary. John Ball Zoo in Grand Rapids also welcomed a bongo calf in 2024. For now, Clover's calf has a simpler job: resting, nursing, and getting her legs under her before she meets the rest of Norfolk's herd.
