The bold and the shy: individual differences in rainbow trout

By Lynne U. Sneddon. 2003

272 citations recorded by the source corpus.

Subfields: Ecology, Ecology, Evolution, Behavior and Systematics, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/2c900d4836a0de35abacfe47e8b6ad2cd71c6e49

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Citations in the corpus

Shoal composition determines foraging success in the guppy (2009, background): “…explore more (Magnhagen 2007) and are more likely to discover and feed on novel food sources (Wilson et al. 1993, Magnhagen and Staffan 2003; Sneddon 2003; Frost et al. 2007), whereas shy individuals have a higher shoaling tendency (Budaev 1997; Ward et al. 2004) and so are probably more…”
Consistency in Context-specific Measures of Shyness and Boldness in Rainbow Trout, Oncorhynchus mykiss (2005, background): “Analogous patterns of individual variation have been noted in a number of species (e.g. Wilson et al. 1993; Re´ale et al. 2000; Svartberg 2002), suggesting that the shy–bold continuum may be widespread in many taxa, including ﬁsh (e.g. Coleman & Wilson 1998; Fraser et al. 2001; Sneddon 2003).”
Correlates of boldness in three-spined sticklebacks (Gasterosteus aculeatus) (2004, background): “When coupled with higher levels of exploration, a more rapid ability to learn (Sneddon 2003) could enable the more solitary bold fish to forage more effectively and offset loss of social foraging benefits.”
Behavioural syndromes in brook charr, Salvelinus fontinalis: prey-search in the field corresponds with space use in novel laboratory situations (2007, background): “Boldness may also be linked to other ecologically relevant aspects of behaviour including learning (Dugatkin & Alﬁeri 2003), aggression (Sund-stro¨m et al. 2004), activity (Sneddon 2003), dispersal (Fraser et al. 2001), foraging, and propensity to take risks (Wilson & Stevens 2005).”
Is boldness affected by group composition in young-of-the-year perch (Perca fluviatilis)? (2004, background): “…in mammals (e.g. Lower and Bradshaw 2001; Svartberg and Forkman 2002; Armitage and Van Vuren 2003), birds (Dingemanse et al. 2003), cephalopods (Mather and Anderson 1993), and fish (e.g. Wilson et al. 1993; Dugatkin and Alfieri 2003; Sneddon 2003; Wright et al. 2003; Westerberg et al. 2004).”
What makes fish vulnerable to capture by hooks? A conceptual framework and a review of key determinants (2017, unknown): “High energy and oxygen demands often correlate with boldness, activity, exploration behaviour (Jenjan, Mesquita, Huntingford, & Adams, 2013) and learning (e.g., Mesquita, Borcato, & Huntingford, 2015; Sneddon, 2003; Tudorache, Blust, & De Boeck, 2007).”
Individual leadership and boldness in shoals of golden shiners (Notemigonus crysoleucas) (2006, unknown): “Sneddon (2003) showed that bold rainbow trouts (Oncorhynchus mykiss) were able to learn a task more rapidly than shy individuals.”
Environmental enrichment reduces maladaptive risk-taking behavior in salmon reared for conservation (2011, methodology): “We assayed the motivation to leave shelter because it tends to correlate well with other tests of boldness (Sneddon, 2003; Wilson and Stevens, 2005), and because it is known to differ substantially between wild and artificiallyreared fish (Huntingford and Adams, 2005; Sundström et al.”
Size matters: a test of boldness in eight populations of the poeciliid Brachyraphis episcopi (2004, unknown): “We investigated the tendency of eight populations of the poeciliid Brachyraphis episcopi, originating from sites above and below waterfalls, to emerge from a shelter and explore a novel environment (taken as an indicator of an individual’s boldness, see Sneddon 2003).”