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A Meta-Analysis of Predation Risk Effects on Pollinator Behaviour
(Public Library Science, 2011-06-13)
Flower-visiting animals are constantly under predation risk when foraging and hence might be expected to evolve behavioural adaptations to avoid predators. We reviewed the available published and unpublished data to assess ...
A Meta-Analysis of Predation Risk Effects on Pollinator Behaviour
(Public Library Science, 2011-06-13)
Flower-visiting animals are constantly under predation risk when foraging and hence might be expected to evolve behavioural adaptations to avoid predators. We reviewed the available published and unpublished data to assess ...
Experimental assessment of predation by native and exotic fish on stream invertebrates in Northern Patagonia
(Elsevier Gmbh, 2015-03)
During the last decades invasive species became a matter of concern all over the world. Established salmonid populations make sport fishery in Patagonia one of the top in the world, but there is increasing evidence that ...
Predation risk affects growth and reproduction of an invasive snail and its lethal effect depends on prey size
(Public Library of Science, 2017-11-14)
The behavior of invasive species under predation risk has been studied extensively, but their growth and reproductive responses have rarely been investigated. We conducted experiments with juveniles and adults of the ...
Assessment of predation risk via illumination level: facultative central place foraging in the cricetid rodent Phyllotis darwini
(Springer-Verlag, 1994)
It is well known that the risk of predation affects prey decision making. However, few studies have been concerned with the cues used by prey to assess this risk. Prey animals may use indirect environmental cues to assess ...
A question of size and fear: Competition and predation risk perception among frugivores and predators
(2020-05-22)
Mammalian spatial and temporal activity patterns can vary depending on foraging behavior or the perception of predation or competition risk among species. These behaviors may in turn be altered by human influences such as ...
Perceived predation risk decreases movement and increases aggregation of Amazon milk frog (Anura, Hylidae) tadpoles throughout ontogeny
(Springer, 2016-02-01)
In order to maximize escaping success, prey may change their predator avoidance behaviors according to their susceptibility. Morphological development during ontogeny may lead to different susceptibility to predators. ...
Polimorfismo como estratégia de proteção contra predação por aves: estudo experimental com lagartas artificiais
(Universidade Federal de São CarlosUFSCarCâmpus SorocabaCiências Biológicas - CB-So, 2022-09-06)
Predation can be considered one of the strongest interactions between individuals in ecological communities, as the predator increases its fitness and controls the population of its prey. Many species spend part of their ...