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Are behavioural syndromes sex specific? Personality in a widespread lizard species

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Abstract

Understanding how and why consistent behavioural traits (i.e. animal personality) vary between individuals, and identifying the mechanisms that underlie such variation, is a key focus in behavioural and evolutionary ecology. In many animals, male and female behaviour often diverges in response to different selection pressures and life history trajectories post-maturation. Despite this, animal personality studies spanning several personality traits rarely consider both sexes, ignoring the very strong possibility that key components of personality, behavioural consistency and behavioural correlations, may vary between males and females. Furthermore, such variation can play an important role in ecological processes such as mediating the invasion propensity of a species. Here, we took an animal personality approach to studying the behaviour of a repeatedly successful invasive species, the delicate skink (Lampropholis delicata). We investigated whether male and female delicate skinks differed in their personality across five behavioural traits, as sex differences in behaviour could provide a mechanism that explains the delicate skink’s successful invasion history via accidental introductions. We found that females were more social than males and showed a trend towards being faster explorers. Both sexes shared the same behavioural syndrome suggesting that it is evolutionarily stable and not easily decoupled by selection. Specifically, skinks that were consistently more active explored environments faster and were more likely to bask with other skinks. In sum, we found limited evidence of sex-specific personality in the delicate skink suggesting that both sexes might have an equal invasion potential. More broadly, our study highlights the need to consider whether, in fact, differences in personality are important in mediating a species propensity to invade.

Significance statement

Males and females likely differ in their personality because they often face different selection pressures when they are adults. An individual’s personality may also determine how likely they are to invade novel environments. Thus, we compared personality traits of males and females in an invasive species, the delicate skink, for what it may reveal about the potential mechanisms that drive the species successful invasion history. We found that females were more social and showed a trend towards being faster explorers than males. Both sexes had positive correlations between activity, exploratory and social behaviour suggesting the presence of a non-sex-specific behavioural syndrome. Our results suggest limited behavioural variation between the sexes and that both sexes may have an equal invasion potential.

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References

  • Baird TA, Acree MA, Sloan CL (1996) Age and gender-related differences in the social behavior and mating success of free-living collared lizards, Crotaphytus collaris. Copeia 1996:336–347

    Article  Google Scholar 

  • Bell AM (2012) Randomized or fixed order for studies of behavioral syndromes? Behav Ecol 24:16–20

    Article  PubMed  PubMed Central  Google Scholar 

  • Bell AM, Hankison SJ, Laskowski KL (2009) The repeatability of behaviour: a meta-analysis. Anim Behav 77:771–783

    Article  PubMed  PubMed Central  Google Scholar 

  • Biro PA, Stamps JA (2010) Do consistent individual differences in metabolic rate promote consistent individual differences in behavior? Trends Ecol Evol 25:653–659

    Article  PubMed  Google Scholar 

  • Blumstein D, Evans C, Daniels J (2006) JWatcher 1.0, http://www.jwatcher.ucla.edu

  • Carazo P, Noble DWA, Chandrasoma D, Whiting MJ (2014) Sex and boldness explain individual differences in spatial learning in a lizard. Proc R Soc B 281:20133275

    Article  PubMed  PubMed Central  Google Scholar 

  • Carere C, Gherardi F (2013) Animal personalities matter for biological invasions. Trends Ecol Evol 28:5–6

    Article  PubMed  Google Scholar 

  • Chapman BB, Hegg A, Ljungberg P (2013) Sex and the syndrome: individual and population consistency in behaviour in rock pool prawn Palaemon elegans. PLoS One 8:e59437

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • Chapple DG, Wong BBM (2016) The role of behavioural variation across different stages of the introduction process. In: Weis JS, Sol D (eds) Biological invasions and animal behaviour. Cambridge University Press, Cambridge

    Google Scholar 

  • Chapple DG, Simmonds SM, Wong BBM (2011) Know when to run, know when to hide: can behavioral differences explain the divergent invasion success of two sympatric lizards? Ecol Evol 1:278–289

    Article  PubMed  PubMed Central  Google Scholar 

  • Chapple DG, Simmonds SM, Wong BBM (2012) Can behavioral and personality traits influence the success of unintentional species introductions? Trends Ecol Evol 27:57–64

    Article  PubMed  Google Scholar 

  • Chapple DG, Miller KA, Kraus F, Thompson MB (2013a) Divergent introduction histories among invasive populations of the delicate skink (Lampropholis delicata): has the importance of genetic admixture in the success of biological invasions been overemphasized? Divers Distrib 19:134–146

    Article  Google Scholar 

  • Chapple DG, Whitaker AH, Chapple SN, Miller KA, Thompson MB (2013b) Biosecurity interceptions of an invasive lizard: origin of stowaways and human-assisted spread within New Zealand. Evol Appl 6:324–339

    Article  PubMed  Google Scholar 

  • Chapple DG, Miller KA, Chaplin K, Barnett L, Thompson MB, Bray RD (2014) Biology of the invasive delicate skink (Lampropholis delicata) on Lord Howe Island. Aust J Zool 62:498–506

    Google Scholar 

  • Chapple DG, Knegtmans J, Kikillus H, van Winkel D (2016) Biosecurity of exotic reptiles and amphibians in New Zealand: building upon Tony Whitaker’s legacy. J Roy Soc New Zeal 46:66–84

    Article  Google Scholar 

  • Cote J, Clobert J (2007) Social personalities influence natal dispersal in a lizard. Proc R Soc Lond B 274:383–390

    Article  CAS  Google Scholar 

  • Cote J, Dreiss A, Clobert J (2008) Socail personality trait and fitness. Proc R Soc Lond B 275:2851–2858

    Article  CAS  Google Scholar 

  • Cote J, Fogarty S, Weinersmith K, Brodin T, Sih A (2010) Personality traits and dispersal tendency in the invasive mosquitofish (Gambusia affinis. Proc R Soc B 277:1571–1579

    Article  PubMed  PubMed Central  Google Scholar 

  • Cote J, Fogarty S, Brodin T, Weinersmith K, Sih A (2011) Personality-dependent dispersal in the invasive mosquitofish: group composition matters. Proc R Soc Lond B 278:1670–1678

    Article  Google Scholar 

  • Cromie GL, Chapple DG (2012) Impact of tail loss on the behaviour and locomotor performance of two sympatric Lampropholis skink species. PLoS One 7:e34732

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • David M, Dall SR (2016) Unravelling the philosophies underlying ‘animal personality’ studies: a brief re-appraisal of the field. Ethology 122:1–9

    Article  Google Scholar 

  • Dingemanse NJ, Dochtermann N (2012) Quantifying individual variation in behaviour: mixed effect modelling approaches. J Anim Ecol 82:39–54

    Article  PubMed  Google Scholar 

  • Dingemanse NJ, Both C, van Noordwijk AJ, Rutten AL, Drent PJ (2003) Natal dispersal and personalities in great tits (Parus major). Proc R Soc Lond B 270:741–747

    Article  Google Scholar 

  • Dochtermann NA, Dingemanse NJ (2013) Behavioral syndromes as evolutionary constraints. Behav Ecol 24:806–811

    Article  Google Scholar 

  • Downes S (2001) Trading heat and food for safety: costs of predator avoidance in a lizard. Ecology 82:2870–2881

    Article  Google Scholar 

  • Downes S, Hoefer AM (2004) Antipredatory behaviour in lizards: interactions between group size and predation risk. Anim Behav 67:485–492

    Article  Google Scholar 

  • Downes S, Shine R (2001) Why does tail loss increase a lizard’s later vulnerability to snake predators? Ecology 82:1293–1303

    Article  Google Scholar 

  • Forsman A (2014) Effects of genotypic and phenotypic variation on establishment are important for conservation, invasion, and infection biology. Proc Natl Acad Sci U S A 111:302–307

    Article  CAS  PubMed  Google Scholar 

  • Fresneau N, Kluen E, Brommer JE (2014) A sex-specific behavioral syndrome in a wild passerine. Behav Ecol 25:359–367

    Article  Google Scholar 

  • Fryxell DC, Arnett HA, Apgar TM, Kinnison MT, Palkovacs EP (2015) Sex ratio variation shapes the ecological effects of a globally introduced freshwater fish. Proc R Soc B 282:20151970

    Article  PubMed  Google Scholar 

  • Gelman A, Hill J (2007) Data analysis using regression and multilevel/hierarchial models. Cambridge University Press, Cambridge

    Google Scholar 

  • Gyuris E, Feró O, Tartally A, Barta Z (2011) Individual behaviour in firebugs (Pyrrhocoris apterus. Proc R Soc Lond B 278:628–633

    Article  Google Scholar 

  • Hadfield JD (2010) MCMC methods for multi-response generalized linear mixed models: the MCMCglmmm R package. J Stat Softw 33:1–22

    Article  Google Scholar 

  • Hedrick AV, Kortet R (2012) Sex differences in the repeatability of boldness over metamorphosis. Behav Ecol Sociobiol 66:407–412

    Article  Google Scholar 

  • Jackson DA (1993) Stopping rules in principal components analysis: a comparison of heuristical and statistical approaches. Ecology 74:2204–2214

    Article  Google Scholar 

  • Kraus J (2015) Impacts from invasive reptiles and amphibians. Annu Rev Ecol Evol S 46:75–97

    Article  Google Scholar 

  • Martin J, Lopez P (1999) When to come out from a refuge: risk-senstive and state-dependent decisions in an alpine lizard. Behav Ecol 10:487–492

    Article  Google Scholar 

  • Michelangeli M, Wong BBM, Chapple DG (2016) It’s a trap: sampling bias due to animal personality is not always inevitable. Behav Ecol 27:62–67

    Article  Google Scholar 

  • Miller TE, Inouye BD (2013) Sex and stochasticity affect range expansion of experimental invasions. Ecol Lett 16:354–361

    Article  PubMed  Google Scholar 

  • Moule H, Michelangeli M, Thompson MB, Chapple DG (2016) The influence of urbanization on the behaviour of an Australian lizard and the presence of an activity-exploratory behavioural syndrome. J Zool 298:103–111

    Article  Google Scholar 

  • Nakagawa S, Gillespie DOS, Hatchwell BJ, Burke T (2007) Predictable males and unpredictable females: sex difference in repeatability of parental care in a wild bird population. J Evol Biol 20:1674–1681

  • Olsson M, Shine R (2003) Female-biased natal and breeding dispersal in an alpine lizard, Niveoscincus microlepidotus. Biol J Linn Soc 79:277–283

    Article  Google Scholar 

  • Pardini AT, Jones CS, Noble LR, et al. (2001) Sex-biased dispersal of great white sharks. Nature 412:139–140

    Article  CAS  PubMed  Google Scholar 

  • Piyapong C, Krause J, Chapman BB, Ramnarine IW, Louca V, Croft DP (2010) Sex matters: a social context to boldness in guppies (Poecilia reticulata. Behav Ecol 21:3–8

    Article  Google Scholar 

  • Pruitt JN, Riechert SE (2009) Sex matters: sexually dimorphic fitness consequences of a behavioural syndrome. Anim Behav 78:175–181

    Article  Google Scholar 

  • Pruitt JN, Riechert SE, Jones TC (2008) Behavioural syndromes and their fitness consequences in a socially polymorphic spider, Anelosimus studiosus. Anim Behav 76:871–879

    Article  Google Scholar 

  • Pusey AE (1987) Sex-biased dispersal and inbreeding avoidance in birds and mammals. Trends Ecol Evol 2:295–299

    Article  CAS  PubMed  Google Scholar 

  • R Development Core Team (2012) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna (Austria) http://www.R-project.org

    Google Scholar 

  • Rehage JS, Sih A (2004) Dispersal behaviour, boldness, and the link to invasiveness: a comparison of four Gambusia species. Biol Invasions 6:379–391

    Article  Google Scholar 

  • Rodríguez-Prieto I, Martín J, Fernández-Juricic E (2011) Individual variation in behavioural plasticity: direct and indirect effects of boldness, exploration and sociability on habituation to predators in lizards. Proc R Soc Lond B 278:266–273

    Article  Google Scholar 

  • Schuett W, Dall SRX (2009) Sex differences, social context and personality in zebra finches, Taeniopygia guttata. Anim Behav 77:1041–1050

    Article  Google Scholar 

  • Schuett W, Tregenza T, Dall SRX (2010) Sexual selection and animal personality. Biol Rev 85:217–246

    Article  PubMed  Google Scholar 

  • Shine R (2003) Effects of pregnancy on locomotor performance: an experimental study on lizards. Oecologia 136:450–456

    Article  PubMed  Google Scholar 

  • Sih A, Bell AM (2008) Insights for behavioral ecology from behavioral syndromes. Adv Stud Behav 38:227–281

    Article  Google Scholar 

  • Sih A, Bell AM, Johnson JC (2004) Behavioral syndromes: an ecological and evolutionary overview. Trends Ecol Evol 19:372–378

    Article  PubMed  Google Scholar 

  • Sih A, Cote J, Evans M, Fogarty S, Pruitt J (2012) Ecological implications of behavioural syndromes. Ecol Lett 15:278–289

    Article  PubMed  Google Scholar 

  • Strickland K, Gardiner R, Schultz AJ, Frère CH (2014) The social life of eastern water dragons: sex differences, spatial overlap and genetic relatedness. Anim Behav 97:53–61

    Article  Google Scholar 

  • Tingley R, Thompson MB, Hartley S, Chapple DG (2016) Patterns of niche filling and expansion across the invaded ranges of an Australian lizard. Ecography 39:270–280

    Article  Google Scholar 

  • Wolf M, Weissing FJ (2010) An explanatory framework for adaptive personality differences. Philos T Roy Soc B 365:3959–3968

    Article  Google Scholar 

  • Wolf M, Weissing FJ (2012) Animal personalities: consequences for ecology and evolution. Trends Ecol Evol 27:452–461

    Article  PubMed  Google Scholar 

  • York JR, Baird TA, Haynie ML (2014) Unexpected high fitness payoff of subordinate social tactics in male collared lizards. Anim Behav 91:17–25

    Article  Google Scholar 

  • Zar JH (1999) Biostatisitcal analysis. Prentice-Hall, Upper Saddle River, New Jersey

    Google Scholar 

Download references

Acknowledgments

We would like to thank T. Dexter and C. Goulet for their assistance during fieldwork and two anonymous reviewers for their constructive feedback during the revision process.

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Correspondence to Marcus Michelangeli.

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Ethical Statement

Research and animal welfare care was approved by the Animal Ethics Committee of Monash University (BSCI/2013/19). This research was supported by the Ecological Society of Australia (grant awarded to M. M). There were no conflicts of interest.

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Informed consent was obtained from all individual participants included in the study.

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Communicated by S. J. Downes

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Michelangeli, M., Chapple, D.G. & Wong, B.B.M. Are behavioural syndromes sex specific? Personality in a widespread lizard species. Behav Ecol Sociobiol 70, 1911–1919 (2016). https://doi.org/10.1007/s00265-016-2197-9

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  • DOI: https://doi.org/10.1007/s00265-016-2197-9

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