Badger, Meles meles (Mustelidae, Carnivora), diet assessed through scat-analysis: A comparison and critique of different methods.

A b s t r a c t . We studied the diet of the badger through scat analysis and used seven previously described methods to assess their comparability. Methods compared included those based on frequencies of occurrence of different food items and volumetric methods. Our results showed that, depending on the basic methodological procedure, we could classify methods in two groups: frequencies of appearance and volumetric methods. The depiction of the diet obtained is quite similar within these groups but differs between them, as each group depicts different aspects of the trophic ecology of the badger. In conclusion, we advise the use of more than one method when assessing the diets of badgers or other carnivores. The best option is the use of a frequency-based method combined with one or two volumetric methods.