Almost all animals eat living things, so in a sense most are predators. We normally restrict the term, though, to cases in which the animal chases and kills its prey. Nevertheless, the models we will ...

Resource competition theory predicts that when two species compete for a single, finite resource, the better competitor should exclude the other. However, in some cases, weaker competitors can persist ...

Predation strategies are driven by habitat structure, prey's nutritional value, and/or by predator characteristics such as developmental stage. Here, we evaluated the feeding habits of the social ...