In this article we assessed the consistency of individual diet specialization of three populations of Speleomantes ambrosii throughout a period of three years. We found evidence of significant variation of the proportion of specialized individuals between different seasons, and between different years when considering the same season.
Title: Yearly variation in individual diet specialization: Evidence from cave salamanders
Authors: Enrico Lunghi, Gentile Francesco Ficetola, Raoul Manenti, Giorgio Mancinelli
Journal: Global Ecology and Conservation
Link to the article Yearly variation in individual diet specialization: Evidence from cave salamanders