Evaluation of zoological hoofstock supplements

Traditionally, U.S. zoos have fed two types of forage to exotic hoofstock species, primarily a legume (usually alfalfa, Medicago sativa) or grass hay(s). In addition to the forage, a grain supplement is added primarily as a carrier for vitamins and minerals, but also for supplemental energy. This has been the diet of choice for most ruminant and non-ruminant species with...

Hand-rearing hoofstock: a team approach

There are many reasons for hand-rearing neonatal hoofstock in captivity. From 1989 until 1992 the Fort Worth Zoo had no male springbok (Antidorcas marsupialis) or dama gazelles (Gazella dama). In 1993, when males were added to these herds, offspring began to be produced. Calves were rejected by first time mothers who had also been hand-reared, and by dams with a...