All models are wrong, but which are useful for understanding the effect of nestedness on plant-pollinator dynamics?

A guest post by Gita Benadi and Jochen Fründ Mutualistic networks have become an increasingly popular way of describing mutually beneficial interactions between species-rich communities, for example those between plants and their pollinators. Besides offering a nice method of visualizing these interactions, networks are also used to make inferences about the relationship between interaction structure…