Abstract
African elephants (Loxodonta africana) use unusual and restricted habitats such as swampy clearings, montane outcrops and dry rivers for a variety of social and ecological reasons. Within these habitats, elephants focus on very specific areas for resource exploitation, resulting in deep caves, large forest clearings and sand pits as well as long-established and highly demarcated routes for moving between resources. We review evidence for specific habitat exploitation in elephants and suggest that this represents socially learned cultural behaviour. Although elephants show high fidelity to precise locations over the very long term, these location preferences are explained neither by resource quality nor by accessibility. Acquiring techniques for exploiting specific resource sites requires observing conspecifics and practice and is evidence for social learning. Elephants possess sophisticated cognitive capacities used to track relationships and resources over their long lifespans, and they have an extended period of juvenile dependency as a result of the need to acquire this considerable social and ecological knowledge. Thus, elephant fidelity to particular sites results in traditional behaviour over generations, with the potential to weaken relationships between resource quality and site preferences. Illustrating the evidence for such powerful traditions in a species such as elephants contributes to understanding animal cognition in natural contexts.
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Author contributions
VF collected observations that generated this manuscript during her PhD and drafted the manuscript. PCL drafted the manuscript, and CC critically revised it for important intellectual content. All authors gave final approval for publication. We would like to thank the Editor and two anonymous referees for helpful comments.
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Fishlock, V., Caldwell, C. & Lee, P.C. Elephant resource-use traditions. Anim Cogn 19, 429–433 (2016). https://doi.org/10.1007/s10071-015-0921-x
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DOI: https://doi.org/10.1007/s10071-015-0921-x