Boldness as a consistent personality trait in the noble crayfish, Astacus astacus
Consistent individual differences in behavioural responses to perceived predation risk may
have extensive ecological and evolutionary implications. We studied the repeatability of …
have extensive ecological and evolutionary implications. We studied the repeatability of …
Conspecific boldness and predator species determine predation-risk consequences of prey personality
CA Blake, ML Andersson, K Hulthén… - Behavioral Ecology and …, 2018 - Springer
Individual variation in the behavior of prey can influence predation risk in complex ways. We
ran individual roach (Rutilus rutilus), a common freshwater fish, through a standard refuge …
ran individual roach (Rutilus rutilus), a common freshwater fish, through a standard refuge …
Boldness and behavioral syndromes in the bluegill sunfish, Lepomis macrochirus
ADM Wilson, JGJ Godin - Behavioral Ecology, 2009 - academic.oup.com
In recent years, evidence for interindividual variation in “personality” within animal
populations has been accumulating. Personality is defined as consistency in an individual's …
populations has been accumulating. Personality is defined as consistency in an individual's …
Shyness and boldness in pumpkinseed sunfish: individual differences are context-specific
K Coleman, DS Wilson - Animal behaviour, 1998 - Elsevier
Natural selection often promotes a mix of behavioural phenotypes in a population. Adaptive
variation in the propensity to take risks might explain individual differences in shyness and …
variation in the propensity to take risks might explain individual differences in shyness and …
Ecological consequences of the bold–shy continuum: the effect of predator boldness on prey risk
CC Ioannou, M Payne, J Krause - Oecologia, 2008 - Springer
Although the existence of different personality traits within and between animal populations
has been relatively well established, the ecological implications of this variation remain …
has been relatively well established, the ecological implications of this variation remain …
Correlation between boldness and body mass in natural populations of the poeciliid Brachyrhaphis episcopi
The boldness of individual Brachyrhaphis episcopi, collected from regions of high and low
predation, was investigated using two independent assays:(1) the time to emerge from cover …
predation, was investigated using two independent assays:(1) the time to emerge from cover …
Weak evidence that asset protection underlies temporal or contextual consistency in boldness of a terrestrial crustacean
D Beveridge, DJ Mitchell, C Beckmann… - Behavioral Ecology and …, 2022 - Springer
In recent years, many studies have investigated the potential state dependence of individual
differences in behaviour, with the aim to understand the proximate and ultimate causes and …
differences in behaviour, with the aim to understand the proximate and ultimate causes and …
Blood cortisol concentrations predict boldness in juvenile mulloway (Argyosomus japonicus)
There is a growing interest in animal personality because individual variation is the
substrate of the evolutionary process. Despite revelations that personality traits affect key …
substrate of the evolutionary process. Despite revelations that personality traits affect key …
Bold minnows consistently approach danger in the field and lab in response to either chemical or visual indicators of predation risk
A behavioral syndrome is a suite of behaviors correlated across multiple social contexts. In
this study, boldness in the face of predation risk was assessed twice in fish across two …
this study, boldness in the face of predation risk was assessed twice in fish across two …
Predatory behaviour as a personality trait in a wild fish population
Highlights•We studied individual variation in the behaviour of wild pike cichlid
predators.•Predators were repeatedly presented with prey stimuli and no-prey …
predators.•Predators were repeatedly presented with prey stimuli and no-prey …