FIGURE 2.

Effective number of species for the diet of Murina ussuriensis and Myotis ikonnikovi across q‐values. The effective number of species was calculated based on the percentage of occurrence values (POO) of prey items in the whole diet of the investigated bat species. At a q‐value of 0, each prey item that occurred in the respective bat specie's diet is counted. At a q‐value of 1, the effective number of species reflects the number of equally frequent prey items in the respective diet. With a q‐value of 2, a higher emphasis is placed on those prey items that were consumed more often