The digestion time is simply given as the ratio between number of prey in stomach and total number of prey eaten, times the incubation time, assuming that the feeding intensity is constant.
When presented with different numbers of items of the same species, seals generally selected the larger number of prey items.
In the sensitivity analysis, parameters that directly contribute to the number of prey items killed were found to be most influential.
When predators and preys meet at the same site at the same time, a number of prey, equal to the number of predators are eaten.
Grasslands, mixed grassland-forests, and deciduous rather than densely canopied forests support maximum population densities, as these habitats maintain the highest number of prey species.
The number of prey types on which K. remigera could feed (2 species) was considerably smaller than that of K. japonica (14 species).
This shows how certain combinations of creatures, a small number of predators among a large number of prey for example, settle down into evolutionary stable strategies but also how others form systems that are highly unstable.
Increased structural complexity had variable effects on juvenile kelpfish activity levels, but enhanced their success at catching prey after detection, resulting in no net effect of structural complexity on the total number of prey captured.
where β1 is the preference for prey type 1, e1 is the number of prey remaining after experimentation, and A1 is the number of prey offered.
(b_{ik} ( t ) ) The number of prey decreased due to inter-specific competition.
θ ((0 < theta le 1)) is a constant number of prey using refuges.
