Native predators and exotic prey –an acquired taste?
网页2009年2月18日 · In the following sections, we review empirical evidence for (1) dramatic changes in the food base of native predators after exotic invasions, (2) post-invasion declines in native predator fitness, (3) predators switching to exotic prey, (4) rapid changes in predator behavior or morphology in response to a …
Restoring native predators can control invasive species – if they …
网页2022年6月16日 · Naive prey and versatile predators. From wolves hunting non-native Corsican moufflon in the Mercantour mountains of southeastern France to red-banded snakes predating invasive bullfrogs in...
Reintroducing native predators improves antipredator responses …
网页2024年8月1日 · We tested the behavioural responses of two prey species, the burrowing bettong, Bettongia lesueur, and spinifex hopping mouse, Notomys alexis, to the reintroduction of a native predator, the western quoll, Dasyurus geoffroii, and determined whether exposure to a native predator improved their antipredator responses to …
Exploring the effects of competition and predation on the success …
网页2024年2月22日 · The biological system consists of three species: the native prey, the native predator, and the exotic predator. Their densities over time are denoted by \ (X=X (t)\), \ (Y=Y (t)\) and \...
Invasive predators and global biodiversity loss - PMC
网页2016年10月4日 · Invasive mammalian predators are arguably the most damaging group of alien animal species for global biodiversity. Thirty species of invasive predator are implicated in the extinction or endangerment of 738 vertebrate species—collectively contributing to 58% of all bird, mammal, and reptile extinctions. Cats, rodents, dogs, and pigs have the ...
Restoring vertebrate predator populations can provide …
网页2022年6月15日 · The restoration of native vertebrate predator populations provides a promising nature‐based solution for slowing, halting, or even reversing the spread of some invasive vertebrates over spatial scales relevant to the management of wildlife populations.
Native predators can learn new prey cues to overcome
网页2023年8月1日 · Native predators can learn new prey cues to overcome naivete and hunt novel alien prey. August 2023. Biological Conservation 284:110211. DOI: 10.1016/j.biocon.2023.110211. License. CC BY 4.0....
Rapid learning in a native predator shifts diet preferences …
网页2022年3月9日 · There is therefore potential for native predators such as J. lalandii to adapt and switch towards feeding on an abundant invasive prey, even if they avoid it at first. This indicates that rapid learning can occur in a species exposed to novel food resources and demonstrates that native species can adapt to biological invasions.
Native predator eats invasive toxic prey: evidence for increased ...
网页2012年8月5日 · Native predators can demonstrate rapid learning with regard to eating novel prey—by learning to incorporate palatable prey into their diet (Carlsson et al. 2009; King et al. 2006), or through rapid aversion-learning of toxic invaders, whereby predators learn to avoid eating novel prey because of an associated negative stimulus (Burghardt et ...
Deadly intentions: naïve introduced foxes show rapid ... - Nature
网页2016年7月15日 · Here we test the responses of a wild free-living introduced predator, the red fox ( Vulpes vulpes ), to their first encounter with odour cues of a vulnerable Australian native prey species, the...
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