Holway, D. A. & Suarez, A. V. Animal behavior: An essential component of invasion biology. TREE 14, 328–330 (1999).
Google Scholar
Chapple, D. G., Simmonds, S. M. & Wong, B. B. M. Can behavioral and personality traits influence the success of unintentional species introductions? Trends Ecol. Evol. 27, 57–64 (2012).
Google Scholar
Weis, J. & Sol, D. Behaviour and the Invasion Process. in Biological Invasions and Animal Behaviour 5–116 (Cambridge University Press, 2016).
Cote, J., Fogarty, S., Weinersmith, K., Brodin, T. & Sih, A. Personality traits and dispersal tendency in the invasive mosquitofish (Gambusia affinis). Proc. R. Soc. B Biol. Sci. 277, 1571–1579 (2010).
Myles-Gonzalez, E., Burness, G., Yavno, S., Rooke, A. & Fox, M. G. To boldly go where no goby has gone before: Boldness, dispersal tendency, and metabolism at the invasion front. Behav. Ecol. 26, 1083–1090 (2015).
Mutascio, H. E., Pittman, S. E. & Zollner, P. A. Investigating movement behavior of invasive Burmese pythons on a shy–bold continuum using individual-based modeling. Perspect. Ecol. Conserv. 15, 25–31 (2017).
Chuang, A. Living Life on the Edge: The Role of Invasion Processes in Shaping Personalities in a Non-Native Spider Species (The University of Tennessee, Knoxville, 2019). https://doi.org/10.1017/CBO9781107415324.004.
Google Scholar
Blackburn, T. M. et al. A proposed unified framework for biological invasions. Trends Ecol. Evol. 26, 333–339 (2011).
Google Scholar
Pintor, L. M., Sih, A. & Kerby, J. L. Behavioral correlations provide a mechanism for explaining high invader densities and increased impacts on native prey. Ecology 90, 581–587 (2009).
Google Scholar
Petren, K. & Case, T. J. An experimental demonstration of exploitation competition in an ongoing invasion. Ecology 77, 118–132 (1996).
Wright, T. F., Eberhard, J. R., Hobson, E. A., Avery, M. L. & Russello, M. A. Behavioral flexibility and species invasions: The adaptive flexibility hypothesis. Ethol. Ecol. Evol. 22, 393–404 (2010).
Dick, J. T. A. Role of behaviour in biological invasions and species distributions; lessons from interactions between the invasive Gammarus pulex and the native G. duebeni (Crustacea: Amphipoda). Contrib. Zool. 77, 91–98 (2008).
Dick, J. T. A. et al. Invader Relative Impact Potential: A new metric to understand and predict the ecological impacts of existing, emerging and future invasive alien species. J. Appl. Ecol. 54, 1259–1267 (2017).
Dick, J. T. A., Elwood, R. W. & Montgomery, W. I. The behavioural basis of a species replacement: differential aggresssion and predation between the introduced Gammarus pulex and the native G. duebeni celticus (Amphipoda). Behav. Ecol. Sociobiol. 37, 393–398 (1995).
Dick, J. T. A. et al. Ecological impacts of an invasive predator explained and predicted by comparative functional responses. Biol. Invasions 15, 837–846 (2013).
Dick, J. T. A. et al. Advancing impact prediction and hypothesis testing in invasion ecology using a comparative functional response approach. Biol. Invasions 16, 735–753 (2014).
Iacarella, J. C., Dick, J. T. A. & Ricciardi, A. A spatio-temporal contrast of the predatory impact of an invasive freshwater crustacean. Divers. Distrib. 21, 803–812 (2015).
Toscano, B. J. & Griffen, B. D. Trait-mediated functional responses: Predator behavioural type mediates prey consumption. J. Anim. Ecol. 83, 1469–1477 (2014).
Google Scholar
MacCrimmon, H. R. World distribution of rainbow trout (Salmo gairdneri): further observations. J. Fish. Res. Board Canada 28, 663–704 (1971).
MacCrimmon, H. R., Marshall, T. L. & Gots, B. L. World distribution of brown trout, Salmo trutta: further observations. J. Fish. Res. Board Canada 27, 811–818 (1970).
Crawford, S. S. & Muir, A. M. Global introductions of salmon and trout in the genus Oncorhynchus: 1870–2007. Rev. Fish Biol. Fish. 18, 313–344 (2008).
Crowl, T. A., Townsend, C. R. & Mcintosh, A. R. The impact of introduced brown and rainbow trout on native fish: The case of Australasia. Rev. Fish Biol. Fish. 241, 217–241 (1992).
Hasegawa, K. Invasions of rainbow trout and brown trout in Japan: A comparison of invasiveness and impact on native species. Ecol. Freshw. Fish 29, 419–428 (2020).
Cambray, J. A. The global impact of alien trout species—A review; with reference to their impact in South Africa. African J. Aquat. Sci. 28, 61–67 (2003).
Dunham, J. B., Wheeler, A. & Rosenberger, A. Assessing the consequences of nonnative trout in headwater ecosystems in western North America. Fisheries 29, 37–41 (2004).
Fausch, K. D., Taniguchi, Y., Nakano, S., Grossman, G. D. & Townsend, C. R. Flood disturbance regimes influence rainbow trout invasion success among five holarctic regions. Ecol. Appl. 11, 1438–1455 (2001).
Anderson, R. M. & Nehring, R. B. Effects of a catch-and-release regulation on a wild trout population in Colorado and its acceptance by Anglers. North Am. J. Fish. Manag. 4, 257–265 (1984).
Young, K. A. et al. A trial of two trouts: Comparing the impacts of rainbow and brown trout on a native galaxiid. Anim. Conserv. 13, 399–410 (2010).
Conrad, J. L., Weinersmith, K. L., Brodin, T., Saltz, J. B. & Sih, A. Behavioural syndromes in fishes: A review with implications for ecology and fisheries management. J. Fish Biol. 78, 395–435 (2011).
Google Scholar
Mowles, S. L., Cotton, P. A. & Briffa, M. Consistent crustaceans: The identification of stable behavioural syndromes in hermit crabs. Behav. Ecol. Sociobiol. 66, 1087–1094 (2012).
Sih, A., Bell, A. & Johnson, J. C. Behavioral syndromes: An ecological and evolutionary overview. Trends Ecol. Evol. 19, 372–378 (2004).
Google Scholar
Bell, A. M. Behavioural differences between individuals and two populations of stickleback (Gasterosteus aculeatus). J. Evol. Biol. 18, 464–473 (2005).
Google Scholar
Bourne, G. R. & Sammons, A. J. Boldness, aggression and exploration: evidence for a behavioural syndrome in male pentamorphic livebearing fish, Poecilia parae. AACL Bioflux 1, 39–50 (2008).
Lukas, J. et al. Consistent behavioral syndrome across seasons in an invasive freshwater fish. Front. Ecol. Evol. 8, 466 (2021).
Google Scholar
Gjedrem, T., Gjøen, H. M. & Gjerde, B. Genetic origin of Norwegian farmed Atlantic salmon. Aquaculture 98, 41–50 (1991).
Huntingford, F. & Adams, C. Behavioural syndromes in farmed fish: Implications for production and welfare. Behaviour 142, 1207–1221 (2005).
Alvarez, D. & Nicieza, A. G. Predator avoidance behaviour in wild and hatchery-reared brown trout : The role of experience and domestication. J. Fish Biol. 63, 1565–1577. https://doi.org/10.1046/j.1095-8649.2003.00267.x (2003).
Google Scholar
Geffroy, B. et al. Evolutionary dynamics in the anthropocene: Life history and intensity of human contact shape antipredator responses. PLoS Biol. 18, 1–17 (2020).
Lincoln, R. F. & Scott, A. P. Production of all-female triploid rainbow trout. Aquaculture 30, 375–380 (1983).
Maxime, V. The physiology of triploid fish: Current knowledge and comparisons with diploid fish. Fish Fish. 9, 67–78 (2008).
Chatterji, R., Longley, D., Sandford, D., Roberts, D. & Stubbing, D. Performance of stocked triploid and diploid brown trout and their effects on wild brown trout in UK rivers. (2008).
Benfey, T. J. The physiology and behavior of triploid fishes. Rev. Fish. Sci. 7, 39–67 (1999).
Carter, C. G. et al. Food consumption, feeding behaviour, and growth of triploid and diploid Atlantic salmon, Salmo salar L., parr.. Can. J. Zool. 72, 609–617 (1994).
Weber, G. M., Hostuttler, M. A., Cleveland, B. M. & Leeds, T. D. Growth performance comparison of intercross-triploid, induced triploid, and diploid rainbow trout. Aquaculture 433, 85–93 (2014).
Øverli, Ø., Pottinger, T. G., Carrick, T. R., Øverli, E. & Winberg, S. Differences in behaviour between rainbow trout selected for high- and low-stress responsiveness. J. Exp. Biol. 205, 391–395 (2002).
Google Scholar
Sadoul, B., Leguen, I., Colson, V., Friggens, N. C. & Prunet, P. A multivariate analysis using physiology and behavior to characterize robustness in two isogenic lines of rainbow trout exposed to a confinement stress. Physiol. Behav. 140, 139–147 (2015).
Google Scholar
Adriaenssens, B. & Johnsson, J. I. Learning and context-specific exploration behaviour in hatchery and wild brown trout. Appl. Anim. Behav. Sci. 132, 90–99 (2011).
Näslund, J. & Johnsson, J. I. State-dependent behavior and alternative behavioral strategies in brown trout (Salmo trutta L.) fry. Behav. Ecol. Sociobiol. 70, 2111–2125 (2016).
Google Scholar
Mortensen, E. Density-dependent mortality of trout fry (Salmo trutta L.) and its relationship to the management of small streams. J. Fish Biol. 11, 613–617 (1977).
Armstrong, J. D. & Nislow, K. H. Critical habitat during the transition from maternal provisioning in freshwater fish, with emphasis on Atlantic salmon (Salmo salar) and brown trout (Salmo trutta). J. Zool. 269, 403–413 (2006).
Walsh, R. N. & Cummins, R. A. The open-field test: A critical review. Psychol. Bull. 83, 482–504 (1976).
Google Scholar
Adriaenssens, B. & Johnsson, J. I. Shy trout grow faster: Exploring links between personality and fitness-related traits in the wild. Behav. Ecol. 22, 135–143 (2010).
Sneddon, L. U. The bold and the shy: Individual differences in rainbow trout. J. Fish Biol. 62, 971–975 (2003).
Adriaenssens, B. Individual variation in behaviour: personality and performance of brown trout in the wild (University of Gothenburg, 2010).
Elias, A., Thrower, F. & Nichols, K. M. Rainbow trout personality: Individual behavioural variation in juvenile Oncorhynchus mykiss. Behaviour 155, 205–230 (2018).
Dick, J. T. A. et al. Functional responses can unify invasion ecology. Biol. Invasions 19, 1667–1672 (2017).
Sloman, K. A., Metcalfe, N. B., Taylor, A. C. & Gilmour, K. M. Plasma cortisol concentrations before and after social stress in rainbow trout and brown trout. Physiol. Biochem. Zool. 74, 383–389 (2001).
Google Scholar
Sadoul, B., Blumstein, D. T., Alfonso, S. & Geffroy, B. Human protection drives the emergence of a new coping style in animals. PLoS Biol. 19, 1–11 (2021).
Campbell, J. M., Carter, P. A., Wheeler, P. A. & Thorgaard, G. H. Aggressive behavior, brain size and domestication in clonal rainbow trout lines. Behav. Genet. 45, 245–254 (2015).
Google Scholar
Berejikian, B. A., Mathews, S. B. & Quinn, T. P. Effects of hatchery and wild ancestry and rearing environments on the development of agonistic behavior in steelhead trout (Oncorhynchus mykiss) fry. Can. J. Fish. Aquat. Sci. 53, 2004–2014 (1996).
Laverty, C. et al. Assessing the ecological impacts of invasive species based on their functional responses and abundances. Biol. Invasions 19, 1653–1665 (2017).
Alexander, M. E., Dick, J. T. A., Weyl, O. L. F., Robinson, T. B. & Richardson, D. M. Existing and emerging high impact invasive species are characterized by higher functional responses than natives. Biol. Lett. 10, 20130946 (2014).
Google Scholar
Dickey, J. W. E., Cuthbert, R. N., Steffen, G. T., Dick, J. T. A. & Briski, E. Sea freshening may drive the ecological impacts of emerging and existing invasive non-native species. Divers. Distrib. 27, 144–156 (2021).
Sadler, J., Pankhurst, P. M. & King, H. R. High prevalence of skeletal deformity and reduced gill surface area in triploid Atlantic salmon (Salmo salar L.). Aquaculture 198, 369–386 (2001).
Benfey, T. J. & Biron, M. Acute stress response in triploid rainbow trout (Oncorhynchus mykiss) and brook trout (Salvelinus fontinalis). Aquaculture 184, 167–176 (2000).
Google Scholar
Sadler, J., Pankhurst, N. W., Pankhurst, P. M. & King, H. Physiological stress responses to confinement in diploid and triploid Atlantic salmon. J. Fish Biol. 56, 506–518 (2000).
Berrebi, P., Splendiani, A., Palm, S. & Berna, R. Genetic diversity of domestic brown trout stocks in Europe. Aquaculture 544, 737043 (2021).
Google Scholar
Gross, R., Lulla, P. & Paaver, T. Genetic variability and differentiation of rainbow trout (Oncorhynchus mykiss) strains in northern and Eastern Europe. Aquaculture 272, 139–146 (2007).
Whelan, K. Assessing and mitigating the impact of a major rainbow trout escape on the wild salmon and trout populations of the Mourne river system, Northern Ireland. (2017).
Shelton, J. et al. Temperature mediates the impact of non-native rainbow trout on native freshwater fishes in South Africa’s Cape Fold Ecoregion. Biol. Invasions 20, 2927–2944 (2018).
Michelangeli, M. et al. Sex-dependent personality in two invasive species of mosquitofish. Biol. Invasions 22, 1353–1364 (2020).
Friard, O. & Gamba, M. BORIS: A free, versatile open-source event-logging software for video/audio coding and live observations. Methods Ecol. Evol. 7, 1325–1330 (2016).
R Core Team. R: A language and environment for statistical computing. (2018).
RStudio Team. RStudio Team (2020). RStudio: Integrated Development for R. RStudio, PBC, Boston, MA. http://www.rstudio.com/. 2019 (2020).
Zuur, A. F., Ieno, E. N., Walker, N. J., Saveliev, A. A. & Smith, G. M. Mixed effects models and extensions in ecology with R. Springer https://doi.org/10.1086/648138 (2008).
Google Scholar
Bates, D., Mächler, M., Bolker, B. M. & Walker, S. C. Fitting linear mixed-effects models using lme4. J. Stat. Softw. 67, 18637 (2015).
Wickham, H., François, R., Henry, L. & Müller, K. dplyr: A Grammar of Data Manipulation. R package version. Media https://doi.org/10.1007/978-0-387-98141-3 (2019).
Google Scholar
Wickham, H. ggplot2: Elegant Graphics for Data Analysis (Springer-Verlag, 2016).
Google Scholar
Barton, K. MuMIn: Multi-Model Inference. 2020 (2020).
Lenth, R., Singmann, H., Love, J., Buerkner, P. & Herve, M. emmeans: estimated marginal means, aka least-squares means. R package version 1.5.2-1 (2020).
Pritchard, D. frair: tools for functional response analysis. R package version 0.0.100 (2017).
Juliano, S. A. Predation and functional response curves. in Design and Analysis of Ecological Experiments (eds. Scheiner, S. & Gurevitch, J.) Chapter 10 (2001).
Rogers, D. Random search and insect population models. J. Anim. Ecol. 41, 369–383 (1972).
Bolker, B. M. Rogers random predator equation: extensions and estimation by numerical integration. 1–20 (2012).
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