Ants as food for Apennine brown bears
The value of ants to bears is a topic of substantial relevance for the small and highly endangered population of Apennine brown bears (Ursus arctos marsicanus) in central Italy. Following a previous food-habit study (2006–2009) based on scat analysis, we used the same data set to further investigate patterns of ant consumption by Apennine bears at a greater taxonomic and temporal resolution. We observed a great diversity of ant species in bear scats, comprising 15 genera and > 42 species.