SOURCE: Africa Geographic
DATE: May 18, 2020
SNIP: A new study conducted by an international research team suggests that the population of forest elephants is between 40-80% smaller than previously believed. The authors of the study stress the necessity for further research into forest elephant behaviour and, importantly, their population sizes.
Forest elephants (Loxodonta cyclotis) are found only in the rainforests of Central and West Africa and in 2010 were declared to be a distinct species separate from the more widespread African savannah elephant (Loxodonta Africana). Forest elephants tend to be shy and cryptic, and often inhabit relatively inaccessible areas and, as a result, their demographics and social behaviours are not as well-researched or understood as those of the other elephant species. Unlike savannah elephants that live in large herds of related females and their offspring, forest elephants are understood to be less social, occurring in groups of two or three related females.
The decline of forest elephants has been well-documented by several previous studies, including one which reported a loss of over 80% of the forest elephant population over a decade in north-eastern Gabon due mainly to habitat loss and poaching. This particular study focused on the Industrial Corridor linking Loango and Moukalaba-Doudou National Parks in Gabon, described as a “bastion” for forest elephants, estimated to contain around 10% of Africa’s forest elephants by a previous study (approximately 10,000).
The extent of the previous overestimation is worrying, as Gabon is believed to be the stronghold of Africa’s forest elephants. Professor Ting, one of the authors, says that this research “shows how endangered they really are if a region like this one is so overestimated”.