New Understanding of Giraffes in the Wild

researcher at the University of Minnesota, USA. All that is changing fast, as a growing number of researchers seek to understand the biology and complex behavior of this graceful giant in its native habitat. Giraffes, found throughout sub-Saharan Africa, are currently classified as a single species with up to nine varieties that differ by features like head shape and whether the fur on their legs is plain or patterned. The giraffe is not listed as endangered, but researchers point to evidence that in the past 15 years, the population has fallen some 40 percent. Recent studies have allowed researchers new insights into giraffes' social structures. Groups of female giraffes, for example, have been found to form close friendships that can last for years. 'We're just at the beginnings of trying to understand this kind of behavior,' Dr Strauss said. Female giraffes can live 20 years or more, and it makes sense they might rely on each other for clues to the best feeding grounds, help with taking care of their young, or the reduction of stress, by staying in groups.