Successful assisted rearing and reintegration of a blue wildebeest calf into a managed herd prior to weaning

The blue wildebeest (Connochaetes taurinus; Burchell, 1823) is an African ungulate that is notoriously difficult to hand-rear and reintegrate into managed herds. The following case report is of a female wildebeest neonate that was orphaned, bottle-reared, and successfully reintroduced into a herd at a zoological facility. Since blue wildebeests are a highly precocial and herd-oriented species that calve synchronously in the wild as a reproductive strategy to maximize survival, early release of assist-reared neonates into managed herds before weaning may be an effective strategy for increasing the chance of acceptance. Wildebeest calves can also be easily trained for bottle-feedings in the field to facilitate early release. Due to a lack of literature on the assisted rearing and reintegration of wildebeest calves into managed herds, this case report provides useful techniques for the feeding, training, and releasing of bottle-reared wildebeests that may also be applicable to other assist-reared herd species at zoological facilities.