This blog post is provided by Federico Garrido-de León and tells the #StoryBehindThePaper for the article “A new approach to quantify isotopic (co)variation across levels of biological organization using double-hierarchical generalized linear models”, which was recently published in Journal of Animal Ecology. In their study, Garrido-de León and colleagues quantified patterns of trophic variability from the individual to the community level, revealing surprising flexibility that can … Continue reading Trophic ecology beyond averages: uncovering hidden variation in animal diets using stable isotopes