Abstract:
Hyaena faeces and mineral licks represent highly concentrated nutrient resources for
leopard tortoises (Stigmochelys pardalis) living in nutrient-poor environments. Here,
we provide direct evidence for the consumption of hyaena faeces and artificial mineral licks by leopard tortoises in the Kalahari Desert. Tortoises aggregated at hyaena
latrines and lick sites during the wet season between 10 AM and 6 PM in groups of
1–5 individuals. Where both salt and mineral licks were available, tortoises displayed
a preference for salt. We suggest that calcium, phosphorus and sodium deficits are
likely driving coprophagy and geophagy behaviours by tortoises in the Kalahari.
