News Finding: this FunEcology study by Silvia Rossinelli of tradeoffs in #evolution of specialisation is Highly Commended 
Paper Finding: The negative relationship between diet breadth and establishment success suggests the existence of significant fitness trade-offs with diet breadth; these trade-offs appear to be widespread and generally involved in the evolution of dietary specialization in the hyper-diverse taxon of parasitic wasps.
News Context: this FunEcology study by Silvia Rossinelli of tradeoffs in #evolution of specialisation is Highly Commended 
Paper Context: Establishment success was higher than average in Australasia and the Palearctic region (Fig. The negative relationship between diet breadth and establishment success suggests the existence of significant fitness trade-offs with diet breadth; these trade-offs appear to be widespread and generally involved in the evolution of dietary specialization in the hyper-diverse taxon of parasitic wasps. It might be that some of the generalist species included in our study actually are cryptic species complexes consisting of multiple species with narrower host ranges.