Sentence examples for prey populations from inspiring English sources
In addition, predators improve the health of prey populations by weeding out the weakest individuals.
Biologists still disagree on the effect wolves have on the size of prey populations.
Reduction in prey populations results in greater dependence on livestock and the consequent retribution from man.
The tiger also suffered from a loss of natural habitat and the over-hunting of its usual prey populations.
It envisions increasing tiger prey populations, creating and supporting anti-poaching groups and raising awareness in the local population.
Chief among these modifications is the development of a subset of Lotka-Volterra equations that calculate the effects of interacting predator and prey populations.
Egg laying is timed such that the young become independent of their parents at a time when prey populations are greatest.
In areas of high wolf density and declining prey populations, the major causes of death are killing by other wolves and starvation.
Management agencies commonly control non-native mammalian predators to protect native prey populations, but there are few robust examples of such control enhancing native prey populations.
where represent the densities of the immature and mature prey populations, respectively.
Consequently, the levels of the predator and prey populations cycle and oscillate around this fixed point.
