Denis Réale

Professeur

Photo de Denis Réale
Unité : Département des sciences biologiques
Courriel : reale.denis@uqam.ca
Téléphone : (514) 987-3000 poste 2265
Local : SB-2840
Langues : Français, Anglais
Liens d'intérêt
Informations générales

Unités de recherche

  • Groupe de recherche en écologie comportementale et animale (GRECA)

Affiliations externes principales

Enseignement

Directions de thèses et mémoires

Thèses de doctorat
Mémoires

Publications

Articles scientifiques
  • Villegas-Ríos, D., Réale, D., Freitas, C., Moland, E. et Olsen, E.M. (2017). Individual level consistency and correlations of fish spatial behaviour assessed from aquatic animal telemetry. Animal Behaviour, 124. http://dx.doi.org/10.1016/j.anbehav.2016.12.002.
  • Clermont, J., Couchoux, C., Garant, D. et Réale, D. (2016). Assessing anti-predator decisions of foraging eastern chipmunks under varying perceived risks: the effects of physical and social environments on vigilance. Behaviour, 153.
    Notes: sous presse
  • Puillet, L., Réale, D. et Friggens, N.C. (2016). Disentangling the relative roles of resource acquisition and allocation on animal feed efficiency: insights from a dairy cow model. Genetics Selection Evolution, 48(72). http://dx.doi.org/10.1186/s12711-016-0251-8.
  • Dubuc Messier, G., Réale, D., Perret, P. et Charmantier, A. (2016). Environmental heterogeneity and population divergence in blue tits personality traits. Behavioral Ecology. http://dx.doi.org/10.1093/beheco/arw148.
  • Dumont, F., Lucas, E. et Réale, D. (2016). Evidence of genetic basis of zoophagy and nymphal developmental time in isogroup lines of the zoophytophagous mullein bug, Campylomma verbasci. BioControl, 61(4), 425–435. http://dx.doi.org/10.1007/s10526-016-9721-8.
  • Dammhahn, M., Landry-Cuerrier, M., Réale, D., Garant, D. et Humphries, M. (2016). Individual variation in energy-saving heterothermy affects survival and reproductive success. Functional Ecology. http://dx.doi.org/10.1111/1365-2435.12797.
  • Allegue, H., Araya-Ajoy, Y.G., Dingemanse, N.J., et al. (2016). Statistical Quantification of Individual Differences (SQuID): an educational and statistical tool for understanding multi-level phenotypic data in linear mixed models. Methods in Ecology and Evolution. http://dx.doi.org/10.1111/2041-210X.12659.
  • Mills, J.A., Teplitsky, C., Arroyo, B., et al. (2015). Archiving Primary Data : Solutions for Long-Term Studies. Trends in Ecology & Evolution, 30(10), 581–589. http://dx.doi.org/doi.org/10.1016/j.tree.2015.07.006.
  • Careau, V., Montiglio, P.O., Garant, D., et al. (2015). Energy expenditure and personality and energy expenditure in wild chipmunks. Behavioral Ecology and Sociobiology, 69(4), 653–661. http://dx.doi.org/10.1007/s00265-015-1876-2.
  • Godde, S., Côté, S.D. et Réale, D. (2015). Female mountain goats, Oreamnos americanus, associate according to kinship and reproductive status. Animal Behaviour, 108, 101–107. http://dx.doi.org/10.1016/j.anbehav.2015.07.005.
  • Pasquaretta, C., Busia, L., Ferrari, C., Bogliani, G., Réale, D. et Von Hardenberg, A. (2015). Helpers influence on territory use and maintenance in Alpine marmot groups. Behaviour, 152(10), 1391–1412. http://dx.doi.org/10.1163/1568539X-00003284.
  • Montiglio, P.-O., Garant, D., Pelletier F. et Réale, D. (2015). Intra-individual variability in fecal cortisol metabolites varies with lifetime exploration and reproductive life history in eastern chipmunks (Tamias striatus). Behavioural Ecology and Sociobiology, 69(1), 1–11. http://dx.doi.org/10.1007/s00265-014-1812-x.
  • Dutilleul, M., Goussen, B., Bonzom, J.-M., Galas, S. et Réale, D. (2015). Pollution Breaks Down the Genetic Architecture of Life History Traits in Caenorhabditis elegans. PLOS ONE, 10(4), e0124585. http://dx.doi.org/doi:10.1371/journal.pone.0116214.
  • Vander Wal, E., Festa-Bianchet, M., Réale, D., Coltman, D.W. et Pelletier, F. (2015). Sex-based differences in the adaptive value of social behavior contrasted against morphology and environment. Ecology, 96(3), 631–641. http://dx.doi.org/10.1890/14-1320.1.
  • Couchoux, C., Aubert, M., Garant, D. et Réale, D. (2015). Spying on small wildlife sounds using affordable collar-mounted miniature microphones. Scientific Reports. http://dx.doi.org/10.1038/srep10118.
  • Lee, W.-S., Metcalfe, N.B., Réale, D. et Peres-Neto, P.R. (2014). Early growth trajectories affect sexual responsiveness. Proceedings of the Royal Society B: Biological Sciences, 281(1777), 2013–2899. http://dx.doi.org/10.1098/rspb.2013.2899.
  • Montiglio, P.O., Garant, D., Dubuc Messier, G., Bergeron, P. et Réale, D. (2014). Pulsed resources and the coupling between life-history strategies and exploration patterns in eastern chipmunks (Tamias striatus). Journal of Animal Ecology, 83(3), 720–728. http://dx.doi.org/10.1111/1365-2656.12174.
  • Dutilleul, M., Bonzom, J.-M., Lecomte, C., et al. (2014). Rapid evolutionary responses of life history traits to different experimentally-induced pollutions in Caenorhabditis elegans. BMC Evolutionary Biology, 14(252). http://dx.doi.org/10.1186/s12862-014-0252-6.
  • Bergeron, P., Milot, E., Mayer, F.M., Boisvert, M., Réale, D. et Pelletier, F. (2014). Solar irradiance, survival, and longevity in a pre-industrial human population. Human Ecology, 42(4), 645–650. http://dx.doi.org/10.1007/s10745-014-9671-7.
  • Poissant, J., Réale, D., Martin, J.G.A., Festa-Bianchet, M. et Coltman, D.W. (2013). A quantitative trait locus analysis of personality in wild bighorn sheep. Ecology and Evolution, 3(3), 474–481. http://dx.doi.org/10.1002/ece3.468.
  • Careau, V., Réale, D., Garant, D., Pelletier, F., Speakman, J.R. et Humphries, M.M. (2013). Context-dependent correlation between resting metabolic rate and daily energy expenditure in wild chipmunks. Journal of Experimental Biology, 216(3), 418–426. http://dx.doi.org/10.1242/jeb.076794.
  • Godde, S., Humbert, L., Côté, S.D., Réale, D. et Whitehead, H. (2013). Correcting for the impact of gregariousness in social network analyses. Animal Behaviour, 85(3), 553–558. http://dx.doi.org/10.1016/j.anbehav.2012.12.010.
  • Bergeron, P., Montiglio, P.-O., Réale, D., Humphries, M.M., Gimenez, O. et Garant, D. (2013). Disruptive viability selection on adult exploratory behaviour in eastern chipmunks. Journal of Evolutionary Biology, 26(4), 766–774. http://dx.doi.org/10.1111/jeb.12081.
  • Réale, D. et Weiss, A. (2013). Evolution of personality differences. Oxford Bibliographies. http://dx.doi.org/10.1093/OBO/9780199941728-0047.
  • Dutilleul, M., Lemaire, L., Réale, D., Lecomte, C., Galas, S. et Bonzom, J.-M. (2013). Rapid phenotypic changes in Caenorhabditis elegans under uranium exposure. Ecotoxicology, 22(5), 862–868. http://dx.doi.org/10.1007/s10646-013-1090-9.
  • Montiglio, P.O., Ferrari, C. et Réale, D. (2013). Social niche specialisation under constraints: personality, social interactions, and environmental heterogeneity. Philosophical Transactions of the Royal Society B: Biological Sciences, 368(1618). http://dx.doi.org/10.1098/rstb.2012.0343.
  • Ferrari, C., Pasquaretta, C., Carere, C., Cavallone, E., von Hardenberg, A. et Réale, D. (2013). Testing for the presence of coping styles in a wild mammal. Animal Behaviour, 85(6), 1385–1396. http://dx.doi.org/10.1016/j.anbehav.2013.03.030.
  • Careau, V., Bergeron, P., Garant, D., Réale, D., Speakman, J.R. et Humphries, M.M. (2013). The energetic and survival costs of growth in free-ranging chipmunks. Oecologia, 171(1), 11–23. http://dx.doi.org/10.1007/s00442-012-2385-x.
  • Réale, D. et N.J. Dingemanse. (2012). Animal Personality. eLS (encyclopedia of Life Science). http://dx.doi.org/10.1002/9780470015902.a0023570.
  • Bergeron, P., Montiglio, P.-O., Réale, D., Humphries, M.M. et Garant, D. (2012). Bateman gradients in a promiscuous mating system. Behavioral Ecology and Sociobiology, 66(8), 1125–1130. http://dx.doi.org/10.1007/s00265-012-1364-x.
  • Messier, G.D., Garant, D., Bergeron, P. et Réale, D. (2012). Environmental conditions affect spatial genetic structures and dispersal patterns in a solitary rodent. Molecular Ecology, 21(21), 5363–5373. http://dx.doi.org/10.1111/mec.12022.
  • Doligez, B., Daniel, G., Warin, P., Pärt, T., Gustafsson, L. et Réale, D. (2012). Estimation and comparison of heritability and parent-offspring resemblance in dispersal probability from capture-recapture data using different methods: the collared flycatcher as a case study. Journal of Ornithology, 152(Supplément 2), 539–554. http://dx.doi.org/10.1007/s10336-010-0643-4.
  • Dumont, F., Pasquaretta, C., Réale, D., Bogliani, G. et Von Hardenberg, A. (2012). Flight Initiation Distance and Starting Distance: Biological Effect or Mathematical Artefact? Ethology, 118(11), 1051–1062. http://dx.doi.org/10.1111/eth.12006.
  • Dubois, F., Giraldeau, L.-A. et Réale, D. (2012). Frequency-dependent payoffs and sequential decision-making favour consistent tactic use. Proceedings of the Royal Society B: Biological Sciences, 279(1735), 1977–1985. http://dx.doi.org/10.1098/rspb.2011.2342.
  • Costantini, D., Ferrari, C., Pasquaretta, C., et al. (2012). Interplay between plasma oxidative status, cortisol and coping styles in wild alpine marmots, Marmota marmota. Journal of Experimental Biology, 215(2), 374–383. http://dx.doi.org/10.1242/jeb.062034.
  • Taylor, R.W., Boon, A.K., Dantzer, B., et al. (2012). Low heritabilities, but genetic and maternal correlations between red squirrel behaviours. Journal of Evolutionary Biology, 25(4), 614–624. http://dx.doi.org/10.1111/j.1420-9101.2012.02456.x.
  • Montiglio, P.-O., Pelletier, F., Palme, R., Garant, D., Réale, D. et Boonstra, R. (2012). Noninvasive monitoring of fecal cortisol metabolites in the eastern chipmunk (Tamias striatus): Validation and comparison of two Enzyme Immunoassays. Physiological and Biochemical Zoology, 85(2), 183–193. http://dx.doi.org/10.1086/664592.
  • Montiglio, P.-O., Garant, D., Pelletier, F. et Réale, D. (2012). Personality differences are related to long-term stress reactivity in wild eastern chipmunks (Tamias striatus). Animal Behaviour, 84(4), 1071–1079. http://dx.doi.org/10.1016/j.anbehav.2012.08.010.
  • Careau, V., Réale, D., Garant, D., Speakman, J.R. et Humphries, M.M. (2012). Stress-induced rise in body temperature is repeatable in free-ranging Eastern chipmunks (Tamias striatus). Journal of Comparative Physiology B, 182(3), 403–414. http://dx.doi.org/10.1007/s00360-011-0628-5.
  • Bergeron, P., Réale, D., Humphries, M.M. et Garant, D. (2011). Anticipation and tracking of pulsed resources drive population dynamics in eastern chipmunks. Ecology, 92(11), 2027–2034. http://dx.doi.org/10.1890/11-0766.1.
  • Mathot, K.J., Van den Hout, P.J., Piersma, T., Kempenaers, B., Réale, D. et Dingemanse, N.J. (2011). Disentangling the roles of frequency- versus state-dependence in generating adaptive individual differences in behavioural plasticity. Ecology Letters, 14(12), 1254–1262. http://dx.doi.org/10.1111/j.1461-0248.2011.01698.x.
  • Milot, E., Mayer, F.M., Nussey, D.H., Boisvert, M., Pelletier, F. et Réale, D. (2011). Evidence for evolution in response to natural selection in a contemporary human population. Proceedings of the National Academy of Sciences of the United States of America, 108(41), 17040–17045. http://www.jstor.org/stable/41321829.
  • Bergeron, P., Réale, D., Humphries, M.M. et Garant, D. (2011). Evidence of multiple paternity and mate selection for inbreeding avoidance in wild eastern chipmunks. Journal of Evolutionary Biology, 24(8), 1685–1694. http://dx.doi.org/10.1111/j.1420-9101.2011.02294.x.
  • Careau, V., Thomas, D., Pelletier, F., et al. (2011). Genetic correlation between resting metabolic rate and exploratory behaviour in deer mice (Peromyscus maniculatus). Journal of Evolutionary Biology, 24(10), 2153–2163. http://dx.doi.org/10.1111/j.1420-9101.2011.02344.x.
  • Bergeron, P., Baeta, R., Pelletier, F., Réale, D. et Garant, D. (2011). Individual quality: Tautology or biological reality? Journal of Animal Ecology, 80(2), 361–364. http://dx.doi.org/10.1111/j.1365-2656.2010.01770.x.
  • Martin, J.G.A., Nussey, D.H., Wilson, A.J. et Réale, D. (2011). Measuring individual differences in reaction norms in field and experimental studies: A power analysis of random regression models. Methods in Ecology and Evolution, 2(4), 362–374. http://dx.doi.org/10.1111/j.2041-210X.2010.00084.x.
  • Bergeron, P., Careau, V., Humphries, M.M., Réale, D., Speakman, J.R. et Garant, D. (2011). The energetic and oxidative costs of reproduction in a free-ranging rodent. Functional Ecology, 25(5), 1063–1071. http://dx.doi.org/10.1111/j.1365-2435.2011.01868.x.
  • Wilson, A.J., Réale, D., Clements, M.N., et al. (2010). An ecologist's guide to the animal model. Journal of Animal Ecology, 79(1), 13–26. http://dx.doi.org/10.1111/j.1365-2656.2009.01639.x.
  • Dingemanse, N.J., Kazem, A.J.N., Réale, D. et Wright, J. (2010). Behavioural reaction norms: animal personality meets individual plasticity. Trends in Ecology and Evolution, 25(2), 81–89. http://dx.doi.org/10.1016/j.tree.2009.07.013.
  • Réale, D., Dingemanse, N.J., Kazem A. J. N. et Wright, J. (2010). Evolutionary and ecological approaches to study personality. Philosophical Transactions of the Royal Society B: Biological Sciences, 365(1560), 3937–3946. http://dx.doi.org/10.1098/rstb.2010.0222.
  • Montiglio, P.-O., Garant, D., Thomas, D. et Réale, D. (2010). Individual variation in temporal activity patterns in open-field tests. Animal Behaviour, 80(5), 905–912. http://dx.doi.org/10.1016/j.anbehav.2010.08.014.
  • Pisanu, B., Marsot, M., Marmet, J., Chapuis, J.-L., Réale, D. et Vourc'h, G. (2010). Introduced Siberian chipmunks are more heavily infested by ixodid ticks than are native bank voles in a suburban forest in France. International Journal for Parasitology, 40(11), 1277–1283. http://dx.doi.org/10.1016/j.ijpara.2010.03.012.
  • Réale, D., Garant, D., Humphries, M., Careau, V., Bergeron, P. et Montiglio, P.O. (2010). Personality and the emergence of the pace-of-life syndrome concept at the population level. Philosophical Transactions of the Royal Society B: Biological Sciences, 365(1560), 4051–4063. http://dx.doi.org/10.1098/rstb.2010.0208.
  • Boyer, N., Réale, D., Marmet, J., Pisanu, B. et Chapuis, J.-L. (2010). Personality, space use and tick load in an introduced population of Siberian chipmunks Tamias sibiricus. Journal of Animal Ecology, 79(3), 538–547. http://dx.doi.org/10.1111/j.1365-2656.2010.01659.x.
  • Careau, V., Réale, D., Humphries, M. et Thomas, D. (2010). The pace of life under artificial selection: personality, energy expenditure, and longevity are correlated in domestic dogs. American Naturalist, 175(6), 753–758. http://dx.doi.org/10.1086/652435.
  • Wilson, A.J., Gelin, U., Perron, M.-C. et Réale, D. (2009). Indirect genetic effects and the evolution of aggression in a vertebrate system. Proceedings of the Royal Society B: Biological Sciences, 276(1656), 533–541. http://dx.doi.org/10.1098/rspb.2008.1193.
  • Dingemanse, N.J., Van Der Plas, F., Wright, J., et al. (2009). Individual experience and evolutionary history of predation affect expression of heritable variation in fish personality and morphology. Proceedings of the Royal Society B: Biological Sciences, 276(1660), 1285–1293. http://dx.doi.org/10.1098/rspb.2008.1555.
  • Réale, D., Martin, J., Coltman, D.W., Poissant, J. et Festa-Bianchet, M. (2009). Male personality, life-history strategies and reproductive success in a promiscuous mammal. Journal of Evolutionary Biology, 22(8), 1599–1607. http://dx.doi.org/10.1111/j.1420-9101.2009.01781.x.
  • Pelletier, F., Réale, D., Waters, J., Boakes, E.H. et Garant, D. (2009). Value of captive populations for quantitative genetic research. Trends in Ecology and Evolution, 24(5), 263–270. http://dx.doi.org/10.1016/j.tree.2008.11.013.
  • Martin, J.G.A. et Réale, D. (2008). Animal temperament and human disturbance: Implications for the response of wildlife to tourism. Behavioural Processes, 77(1), 66–72. http://dx.doi.org/10.1016/j.beproc.2007.06.004.
  • Careau, V., Thomas, D., Humphries, M. et Réale, D. (2008). Energy metabolism and animal personality. Oikos, 117(5), 641–653. http://dx.doi.org/10.1111/j.0030-1299.2008.16513.x.
  • Careau, V., Bininda-Emonds, O.R.P., Thomas, D., Réale, D. et Humphries, M. (2008). Exploration strategies map along fast–slow metabolic and life-history continua in muroid rodents. Functional Ecology, 23(1), 150–156. http://dx.doi.org/10.1111/j.1365-2435.2008.01468.x.
  • Kaeuffer, R., Réale, D., Pontier, D., Chapuis, J.-L. et Coltman, D.W. (2008). Local effects of inbreeding on embryo number and consequences for genetic diversity in Kerguelen mouflon. Biology Letters, 4(5), 504–507. http://dx.doi.org/10.1098/rsbl.2008.0222.
  • Boon, A.K., Réale, D. et Boutin, S. (2008). Personality, habitat use, and their consequences for survival in North American red squirrels Tamiasciurus hudsonicus. Oikos, 117(9), 1321–1328. http://dx.doi.org/10.1111/j.0030-1299.2008.16567.x.
  • Martin, J.G.A. et Réale, D. (2008). Temperament, risk assessment and habituation to novelty in eastern chipmunks, Tamias striatus. Animal Behaviour, 75(1), 309–318. http://dx.doi.org/10.1016/j.anbehav.2007.05.026.
  • Kaeuffer, R., Réale, D., Coltman, D.W. et Pontier, D. (2007). Detecting population structure using STRUCTURE software: Effect of background linkage disequilibrium. Heredity, 99(4), 374–380. http://dx.doi.org/10.1038/sj.hdy.6801010.
  • Pelletier, F., Réale, D., Garant, D., Coltman, D.W. et Festa-Bianchet, M. (2007). Heritable seasonal plasticity of body mass. Evolution, 61(8), 1969–1979. http://dx.doi.org/10.1111/j.1558-5646.2007.00160.x.
  • Réale, D., Reader, S.M., Sol, D., McDougall, P. et Dingemanse, N. (2007). Integrating animal temperament within ecology and evolutionary biology. Biological Reviews, 82(2), 291–318. http://dx.doi.org/10.1111/j.1469-185X.2007.00010.x.
  • Pelletier, F., Réale, D., Garant, D., Coltman, D.W. et Festa-Bianchet, M. (2007). Selection on heritable seasonal phenotypic plasticity of body mass. Evolution, 61(8), 1969–1979. http://dx.doi.org/10.1111/j.1558-5646.2007.00160.x.
  • Kaeuffer, R., Coltman, D.W., Chapuis, J.-L., Réale, D. et Pontier, D. (2007). The effects of cyclic dynamics and mating system on the effective size of an island mouflon population. Molecular Ecology, 16(21), 4482–4492. http://dx.doi.org/10.1111/j.1365-294X.2007.03501.x.
  • Boon, A.K., Réale, D. et Boutin, S. (2007). The interaction between personality, offspring fitness and food abundance in North American red squirrels. Ecology Letters, 10(11), 1094–1104. http://dx.doi.org/10.1111/j.1461-0248.2007.01106.x.
  • Kaeuffer, R., Coltman, D.W., Chapuis, J.-L., Pontier, D. et Réale, D. (2007). Unexpected heterozygosity in an island mouflon population founded by a single pair of individuals. Proceedings of the Royal Society B: Biological Sciences, 274(1609), 527–533. http://dx.doi.org/10.1098/rspb.2006.3743.
  • Réale, D. (2007). What do we really know about selection on personality? A comment on the target review: “The evolutionary genetics of personality” by Penke, L., Dennisen, J. & G. Miller 2007. European Journal of Personality, 21(5), 618–620. http://dx.doi.org/10.1002/per.646.
  • Berteaux, D., Humphries, M.M., Krebs, C.J., et al. (2006). Constraint to projecting the effect of climate change on mammals. Climate Research, 32(2), 151–158. http://www.int-res.com/articles/cr_oa/c032p151.pdf.
  • Wilson, A.J. et Réale, D. (2006). Ontogeny of additive and maternal genetic effects: Lessons from domestic mammals. American Naturalist, 167(1), E23–E38. http://dx.doi.org/10.1086/498138.
  • McDougall, P.T., Réale, D., Sol, D. et Reader, S.M. (2006). Wildlife conservation and animal temperament: causes and consequences of evolutionary change, for captive, reintroduced, and wild populations. Animal Conservation, 9(1), 39–48. http://dx.doi.org/10.1111/j.1469-1795.2005.00004.x.
  • Charmantier, A. et Réale, D. (2005). How do misassigned paternities affect the estimation of heritability in the wild? Molecular Ecology, 14(9), 2839–2850. http://dx.doi.org/10.1111/j.1365-294X.2005.02619.x.
  • Dingemanse, N.J. et Réale, D. (2005). Natural selection and animal personality. Behaviour, 142(9/10), 1159–1184. http://dx.doi.org/10.1163/156853905774539445.
  • Berteaux, D., Réale, D., McAdam, A.G. et Boutin, S. (2004). Keeping pace with fast climate change: can arctic species life count on evolution? Integrative and Comparative Biology, 44(2), 140–151. http://dx.doi.org/doi.org/10.1093/icb/44.2.140.
  • Roff, D.A. et Réale, D. (2004). The quantitative genetics of fluctuating asymmetry: a comparison of two models. Evolution, 58(1), 47–58. http://dx.doi.org/10.1111/j.0014-3820.2004.tb01572.x.
  • Réale, D., McAdam, A.G., Boutin, S. et Berteaux, D. (2003). Genetic and plastic responses of a northern mammal to climate change. Proceedings of the Royal Society B: Biological Sciences, 270(1515), 591–596. http://dx.doi.org/10.1098/rspb.2002.2224.
  • Réale, D. et Roff, D.A. (2003). Inbreeding, developmental stability and canalization in the sand cricket Gryllus firmus. Evolution, 57(3), 597–605. http://dx.doi.org/10.1111/j.0014-3820.2003.tb01551.x.
  • Réale, D., Berteaux, D., McAdam, A.G. et Boutin, S. (2003). Lifetime selection on parturition date and litter size in a wild American red squirrel population. Evolution, 57(10), 2416–2423. http://dx.doi.org/10.1111/j.0014-3820.2003.tb00253.x.
  • Réale, D. et Festa-Bianchet, M. (2003). Predator-induced natural selection on temperament in bighorn ewes. Animal Behaviour, 65(3), 463–470. http://dx.doi.org/10.1006/anbe.2003.2100.
  • Mcadam, A.G., Boutin, S., Réale, D. et Berteaux, D. (2002). Maternal effects and the potential for evolution in a natural population of animals. Evolution, 56(4), 846–851. http://dx.doi.org/10.1111/j.0014-3820.2002.tb01396.x.
  • Réale, D. et Roff, D.A. (2002). Quantitative genetics of oviposition behaviour and the interactions among oviposition traits in the sand cricket Gryllus firmus. Animal Behaviour, 64(3), 397–406. http://dx.doi.org/10.1006/anbe.2002.3084.
  • Stirling, D.G., Réale, D. et Roff, D.A. (2002). Selection, structure and the heritability of behaviour. Journal of Evolutionary Biology, 15(2), 277–289. http://dx.doi.org/10.1046/j.1420-9101.2002.00389.x.
  • Chapuis, J.-L., Boussés, P., Pisanu, B. et Réale, D. (2001). Comparative rumen and fecal diet microhistological determinations of European mouflon. Journal of Range Management, 54(3), 239–242. http://dx.doi.org/10.2458/azu_jrm_v54i3_chapuis.
  • Gallant, B.Y., Réale, D. et Festa-Bianchet, M. (2001). Does mass change of primiparous bighorn ewes reflect reproductive effort? Canadian Journal of Zoology, 79(2), 312–318. http://dx.doi.org/10.1139/cjz-79-2-312.
  • Réale, D. et Roff, D.A. (2001). Estimating genetic correlations in natural populations in the absence of pedigree information: accuracy and precision of the Lynch Method. Evolution, 55(6), 1249–1255. http://dx.doi.org/10.1111/j.0014-3820.2001.tb00645.x.
  • Réale, D., Boussès, P., Pisanu, B. et Chapuis, J.-L. (2000). Biannual reproductive cycle in the Kerguelen feral sheep population. Journal of Mammalogy, 81(1), 169–178. http://dx.doi.org/10.1644/1545-1542(2000)081<0169:BRCITK>2.0.CO;2.
  • Festa-Bianchet, M., Jorgenson, J.T. et Réale, D. (2000). Early development, adult mass, and reproductive success in bighorn sheep. Behavioral Ecology, 11(6), 633–639. http://dx.doi.org/10.1093/beheco/11.6.633.
  • Réale, D. et Festa-Bianchet, M. (2000). Mass-dependent reproductive strategies in wild bighorn ewes: A quantitative genetic approach. Journal of Evolutionary Biology, 13(4), 679–688. http://dx.doi.org/10.1046/j.1420-9101.2000.00205.x.
  • Réale, D. et Festa-Bianchet, M. (2000). Quantitative genetics of life-history traits in a long-lived wild mammal. Heredity, 85(6), 593–603. http://dx.doi.org/10.1046/j.1365-2540.2000.00795.x.
  • Réale, D., Gallant, B.Y., Leblanc, M. et Festa-Bianchet, M. (2000). Temperament in bighorn ewes: individual consistency and correlates with behaviour and life history. Animal Behaviour, 60(5), 589–597. http://dx.doi.org/10.1006/anbe.2000.1530.
  • Réale, D. et Boussès, P. (1999). Effects of summer and winter birth on growth of lambs in a population of feral sheep. Journal of Mammalogy, 80(3), 1028–1037. http://dx.doi.org/10.2307/1383273.
  • Réale, D., Festa-Bianchet, M. et Jorgenson, J.T. (1999). Heritability of body mass varies with age and season in wild bighorn sheep. Heredity, 83, 526–532. http://dx.doi.org/10.1038/sj.hdy.6885430.
  • Réale, D., Boussès, P. et Chapuis, J.-L. (1999). Nursing behaviour and mother-lamb relationships in mouflon under fluctuating population densities. Behavioural Processes, 47(2), 81–94. http://dx.doi.org/10.1016/S0376-6357(99)00051-0.
  • Boussès, P. et Réale, D. (1998). Biology of twinning and origin of an unusually high twinning rate in an insular mouflon population. Mammalian Biology – Zeitschrift fur Saugetierkunde, 63(3), 147–153.
  • Moncorps, S., Bousses, P., Réale, D. et Chapuis, J.-L. (1997). Diurnal time budget of the mouflon (Ovis musimon) on the Kerguelen archipelago: influence of food resources, age, and sex. Canadian Journal of Zoology, 75(11), 1828–1834. http://dx.doi.org/10.1139/z97-812.
  • Réale, D. (1997). Ressources trophiques et reproduction chez les mammifères et les oiseaux. Revue d'Ecologie (La Terre et la Vie), 52(4), 369–410. http://hdl.handle.net/2042/54878.
  • Réale, D. (1997). Trophic resources and reproduction in mammals and birds. Revue d'Ecologie (La Terre et la Vie), 52(4), 369–410.
  • Réale, D., Bousses, P. et Chapuis, J.-L. (1996). Female-biased mortality induced by male sexual harassment in a feral sheep population. Canadian Journal of Zoology, 74(10), 1812–1818. http://dx.doi.org/1812-1818, 10.1139/z96-202.
  • Boussès, R. et Reale, D. (1996). Syndrome d'insularité dans une population récente de Mouflons (Ovis musimon) des îles Kerguelen. Vie et Milieu, 46(3-4), 285–290.
    Obtenir ce livre à l'UQAMObtenir "Syndrome d'insularité dans une population récente de Mouflons (Ovis musimon) des îles Kerguelen" aux bibliothèques de l'UQAM
  • Réale, D. et Bousses, P. (1995). Effect of ewe age and high population density on the early nursing behaviour of mouflon. Ethology Ecology and Evolution, 7(4), 323–334. http://dx.doi.org/10.1080/08927014.1995.9522940.
  • Réale, D. et Boussès, P. (1995). Interactions agonistiques en fonction de la densité et de la structure dans une population insulaire de Mouflons (Ovis musimon). Revue d'Ecologie (La Terre et la Vie), 50(1), 49–67. http://hdl.handle.net/2042/54789.
  • Pisanu, B., Chapuis, J.L., Durette-Desset, M.C., Boussès, P. et Réale, D. (1994). Inventaire préliminaire des helminthes gastro-intestinaux du mouflon de Corse (Ovis ammon musimon) de l'île Haute, archipel de Kerguelen. Gibier Faune Sauvage, 11(4), 327–338.
  • Bousses, P., Réale, D. et Chapuis, J.L. (1994). Mortalité hivernale massive dans la population de mouflons de Corse (Ovis musimon)) de l'archipel subantarctique de Kerguelen. Mammalia, 58(2), 211–223.
  • Boussès, P. et Réale, D. (1994). Valeur du masque facial comme critère d'âge des femelles de mouflons de Corse (Ovis musimon) dans l'archipel de Kerguelen. Mammalia, 58, 301–304.
  • Réale, D., Clément, P. et Esparcia-Collado, A. (1993). Influence of the concentration of oxygen on the swimming path of Brachionus plicatilis (Rotifera). Hydrobiologia, 255-256(1), 87–93. http://dx.doi.org/10.1007/BF00025825.
Chapitres de livre
  • Réale, D. et Montiglio, P.O. Animal personality, the study of individual behavioral differences. Dans J. Bolhuis et L.-A. Giraldeau (dir.). The Behavior of Animals: Mechanisms Function and Evolution (2e éd.).
    Notes: Sous presse
  • Dingemanse, N.J. et Réale, D. (2013). What is the evidence for natural selection maintaining “animal” personality variation? Dans C. Carere et D. Maestripieri (dir.). Animal Personalities: Behaviour, Physiology and Evolution. Chicago : University of Chicago Press.
  • Réale, D. et Dingemanse, N. (2011). Selection and evolutionary explanation for the maintenance of personality differences. Dans D. Buss et P. Hawley (dir.). The Evolution of Personality and Individual Differences. Oxford : Oxford University Press.
  • Réale, D. et Dingemanse, N. (2010). Personality and individual social specialisation. Dans T. Szekely, A.J. Moore et J. Komdeur (dir.). Social Behaviour: Genes, Ecology and Evolution (p. 417–441). Cambridge : Cambridge University Press.

Intérêts de recherche

Le rôle écologique et évolutif des comportements et des traits d’histoire de vie

Au cours de leur vie, les animaux doivent trouver de la nourriture ou un abri, détecter les prédateurs et leur échapper, se reproduire et élever leurs jeunes. Les comportements et les traits d’histoire de vie jouent un rôle important dans leur quotidien. D’une manière plus générale, ces caractères permettent à une population de répondre aux changements rapides de son environnement, et déterminent l’habilité d’une espèce à s’installer et à persister dans un habitat donné, ou encore à coloniser de nouveaux habitats.

Les recherches en écologie évolutive ont montré deux mécanismes permettant à une population de réagir à des changements de l’environnement: 1) la plasticité phénotypique, ou encore les changements des caractéristiques d’un individu au cours de son développement, ou de sa vie, en réponse à des modifications du milieu; 2) la réponse évolutive, qui consiste en la modification des caractéristiques phénotypiques et génétiques d’une population sur des générations successives. Cette deuxième réponse n’est possible que si le caractère est génétiquement variable.

Je développe des recherches, alliant l’écologie de terrain, les expérimentations en laboratoire, et la génétique quantitative (modèle animal), pour comprendre le rôle des comportements et des traits d’histoire de vie sur l’écologie et l’évolution de populations naturelles, et pour déterminer les mécanismes écologiques et évolutifs qui facilitent ou qui contraignent les réponses plastique et évolutive. Je m’intéresse particulièrement à deux grandes catégories de comportements, les soins parentaux et les traits de tempérament, chez des mammifères.

Mes recherches en développement portent sur l’écologie évolutive du tamias strié (Tamias striatus), et sur les effets de la consanguinité sur les comportements et les traits d’histoire de vie (sur la souris sylvestrePeromyscus maniculatus). Je collabore à un programme sur l’écologie génétique et les effets fondateurs dans la population de mouflons (Ovis gmelini) de Kerguelen.

Département des sciences biologiques

Le Département des sciences biologiques de l’UQAM est l’un des départements les plus dynamiques au Canada, profitant d’un des plus haut taux de subventions de recherche. La plupart de ses chercheurs sont regroupés au sein d’équipes de recherche de pointe en écologie, santé environnementale et toxicologie, et biotechnologies.

Suivez-nous

Coordonnées

Département des sciences biologiques
Local SB-R860
141, Avenue du Président-Kennedy
Montréal (Québec) H2X 1Y4