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I simulate the natural selection of metabolism and mass to explain the curvature in the metabolic allometry for placental and marsupial mammals. The simulation model starts with a single ancestor in each clade at the Cretaceous–Palaeogene boundary 65 million years ago. The release of inter‐specific competition by the extinction of dinosaurs make it possible for each clade to diversify into a multitude...
Predicting the ecological and evolutionary trajectories of populations in multispecies communities is one of the fundamental challenges in ecology. Many of these predictions are made by scaling patterns observed from pairwise interactions. Here, we show that the coupling of ecological and evolutionary outcomes is likely to be weaker in increasingly complex communities due to greater chance of life‐history...
Global climate change is altering the timing of life history events for species living in seasonal environments. These shifts in phenology can lead to the disruption of interspecific relationships with implications for individual fitness. Predicting phenological change and its population level consequences can provide insights into population persistence. Achieving this is challenging for labile traits...
In the face of ongoing global climate and land use change, organisms have multiple possibilities to cope with the modification of their environment. The two main possibilities are to either adapt locally or disperse to a more suitable habitat. The evolution of both local adaptation and dispersal interacts and can be influenced by the spatial and temporal variation (of e.g. temperature or precipitation)...
Nest location is one of the key components of avian reproduction and sharp transitions between different nest location strategies may have profound ecological and evolutionary consequences. Here, we used a phylogenetically‐informed comparative framework to reconstruct the evolution of ground nesting behaviour in passerine birds, quantify its biogeographical and habitat variation, and test for its...
Angiosperms show remarkable floral diversity in pollinator use. However, how this diversity evolves in a community context remains poorly understood. In this article I propose that different plant species abundances promote adaptation to different pollinators and different degrees of specialization. In this view, interspecific variation in species abundance can foster floral diversity. I develop a...
Wing dimorphism is a life‐historical trait of insects which indicates the developmental trend of populations, going as migrants or staying as residents. The alternative wing morph enhances adaptability of insects to changing environments. However, the underlying mechanism for maintaining wing dimorphism remains vague. The brown planthoppers Nilaparvata lugens, a serious pest of rice, are either short‐winged...
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