Abstract

Antelopes are a crucial part of Western fascination with African ecosystems but are generally well behind other charismatic species. The Nile lechwe Kobus megaceros is a threatened antelope endemic to the Sudd Swamps in Southern Sudan and to neighbouring Ethiopia. It is currently managed as an ex-situ population by both the AZA (Association of Zoos and Aquaria) and the EAZA (European Association of Zoos and Aquaria). Currently, more than thirty European institutions keep the species, while in the 1990s only a handful of European zoos kept it. The foundations of this success story lay partially on the initiatives carried out in the last decades of the 20th century by the staff of the Giardino Zoologico di Roma (now Bioparco), where the species had been kept since 1959 and where in the 1990s one of the then largest European breeding groups of this species was formed. This paper aims to gather all the data, both from published and unpublished sources, on the management and development of this species in the Giardino Zoologico di Roma in the second half of the twentieth century, and to highlight the research, education, and conservation initiatives started by ungulate curator Elisabetta Falchetti. The history of post-World War II Nile lechwe populations in zoos is also discussed. The ex-situ initiatives on the Nile lechwe are also discussed in light of its potential role as a flagship species for the conservation of the wetland ecosystems of South Sudan, which are often overlooked in the education messages conveyed by zoos. This case study illustrates how ex-situ populations may integrate a scientific perspective with a broader cultural and environmental vision so that zoological gardens enhance their conservation message behind the usual flagship species.

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