Articles, books and book chapters

@article{marquis_intergenerational_2008,

title = {Intergenerational effects of climate generate cohort variation in lizard reproductive performance},

author = {Olivier Marquis and Manuel Massot and Jean-François Le Galliard},

url = {https://esajournals.onlinelibrary.wiley.com/doi/10.1890/07-1211.1},

doi = {https://doi.org/10.1890/07-1211.1},

year  = {2008},

date = {2008-01-01},

journal = {Ecology},

volume = {89},

number = {9},

pages = {2575--2583},

abstract = {An evaluation of the link between climate and population dynamics requires 

understanding of climate effects both within and across generations. In ectothermic 

vertebrates, demographic responses to climate changes should crucially depend on balancing 

needs for heat and water. Here, we studied how temperature and rainfall regimes experienced 

before and during adulthood influenced reproductive performances (litter size, offspring size, 

and survival) in a natural population of the live-bearing common lizard, Lacerta vivipara, 

monitored continuously from 1989 to 2004. Rainfall regime, but not temperature, had both 

immediate and delayed effects on these reproductive performances. Rainfall during the first 

month of life was positively correlated with juvenile survival. Females experiencing more 

rainfall during gestation produced smaller neonates that showed greater survival when 

controlling for the positive effect of body size on survival. Furthermore, females that 

experienced heavier rainfall when in utero produced fewer but longer neonates during 

adulthood. These demographic effects of rainfall on adult reproductive traits may come from 

maternal effects of climate conditions andtextbackslashor from delayed effects of rainfall on the 

environment experienced early in life. Irrespective of the precise mechanism, however, this 

study provides evidence of intergenerational climate effects in natural populations of an 

ectothermic vertebrate.},

keywords = {climate change, intergenerational effect, life history, maternal effect, phenotypic plasticity, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{rosell_territory_2008,

title = {Territory ownership and familiarity status affect how much male root voles (Microtus oeconomus) invest in territory defence},

author = {Frank Rosell and Gry Gundersen and Jean-François Le Galliard},

url = {https://link.springer.com/article/10.1007/s00265-008-0585-5},

doi = {https://doi.org/10.1007/s00265-008-0585-5},

issn = {0340-5443},

year  = {2008},

date = {2008-01-01},

journal = {Behavioral Ecology and Sociobiology},

volume = {62},

number = {10},

pages = {1559--1568},

abstract = {Neighbour-stranger discrimination occurs when individuals respond with more aggression to strangers than to territorial neighbours-a phenomenon termed the "dear enemy phenomenon" (DEP). We investigated the DEP with male and female root voles (Microtus oeconomus Pallas 1776) using field dyadic arena tests conducted in enclosures where we could test for the effects of familiarity (familiar versus stranger), ownership (resident versus intruder status) and resource-holding potential (body mass) on territorial behaviours. The results showed that males put more effort into territorial defence than females, and males could discriminate between neighbours and strangers. In males, aggressiveness was influenced by a significant two-way interaction between treatment and ownership. Male residents were more aggressive towards stranger intruders than towards neighbour intruders, while male intruders were less aggressive towards stranger residents than towards neighbour residents. In females, neither treatment nor ownership status had a significant effect on aggressiveness. Familiar males performed more social behaviours but less non-social behaviours than stranger males. Furthermore, there was a clear dominance hierarchy between residents and intruders in stranger dyads, with the male territory holders dominating the intruder in pairwise interactions. To our knowledge, these results demonstrate for the first time DEP in a small mammal with a known pedigree and present the first evidence for "prior resident advantage" in voles. We argue that both ownership status and familiarity status affect how much an individual invests in territory defence. The benefits of neighbour-stranger discrimination for male root voles and the absence of neighbour-stranger discrimination in female root voles are discussed.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_mother-offspring_2007,

title = {Mother-offspring interactions do not affect natal dispersal in a small rodent},

author = {Jean-François Le Galliard and Gry Gundersen and Harald Steen},

url = {https://academic.oup.com/beheco/article/18/4/665/203331},

doi = {https://doi.org/10.1093/beheco/arm023},

year  = {2007},

date = {2007-01-01},

journal = {Behavioral Ecology},

volume = {18},

number = {4},

pages = {665--673},

keywords = {dispersal, dispersal, inbreeding avoidance, kin competition, mammals, reproduction, social system},

pubstate = {published},

tppubtype = {article}

}

@article{fitze_conflict_2007,

title = {Conflict over multiple-partner mating between males and females of the polygynandrous common lizards},

author = {Patrick S Fitze and Jean-François Le Galliard and Pierre Federici and Muriele Richard and Jean Clobert},

url = {https://bioone.org/journals/Evolution/volume-59/issue-11/05-208.1/CONFLICT-OVER-MULTIPLE-PARTNER-MATING-BETWEEN-MALES-AND-FEMALES-OF/10.1554/05-208.1.short},

doi = {https://doi.org/10.1554/05-208.1},

year  = {2007},

date = {2007-01-01},

journal = {Evolution},

volume = {59},

number = {11},

pages = {2451--2459},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_natal_2006,

title = {Natal dispersal, interactions among siblings and intrasexual competition},

author = {Jean-François Le Galliard and Gry Gundersen and Harry P Andreassen and Nils C Stenseth},

url = {https://academic.oup.com/beheco/article/17/5/733/206909},

doi = {https://doi.org/10.1093/beheco/arl002},

year  = {2006},

date = {2006-01-01},

journal = {Behavioral Ecology},

volume = {17},

number = {5},

pages = {733--740},

keywords = {competition, dispersal, inbreeding avoidance, infanticide, kin cooperation, reproduction},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_ontogenic_2006-1,

title = {Ontogenic sources of variation in sexual size dimorphism in a viviparous lizard},

author = {Jean-François Le Galliard and Manuel Massot and Meta M Landys and Sandrine Meylan and Jean Clobert},

year  = {2006},

date = {2006-01-01},

journal = {Journal of Evolutionary Biology},

volume = {19},

number = {3},

pages = {690--704},

keywords = {body size, maternal effect, phenotypic plasticity, sexual size dimorphism, viviparity, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{fitze_conflict_2005,

title = {Conflict over multiple partner mating among males and females of polygynandrous common lizards},

author = {Patrick F Fitze and Jean-François Le Galliard and Pierre Federici and Murielle Richard and Jean Clobert},

url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/j.0014-3820.2005.tb00954.x},

doi = {https://doi.org/10.1111/j.0014-3820.2005.tb00954.x},

year  = {2005},

date = {2005-01-01},

journal = {Evolution},

volume = {59},

number = {11},

pages = {2451--2459},

keywords = {mating system, sex ratio, sexual conflict, sexual selection, sexual selection, squamate reptiles, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_effect_2005,

title = {Effect of patch occupancy on immigration in the common lizard},

author = {Jean-François Le Galliard and Régis Ferrière and Jean Clobert},

url = {https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/j.1365-2656.2005.00912.x},

doi = {https://doi.org/10.1111/j.1365-2656.2005.00912.x},

year  = {2005},

date = {2005-01-01},

journal = {Journal of Animal Ecology},

volume = {74},

number = {2},

pages = {241--249},

keywords = {colonisation, competition, conspecific attraction, dispersal, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_juvenile_2005,

title = {Juvenile growth and survival under dietary restriction: are males and females equal?},

author = {Jean-François Le Galliard and Régis Ferrière and Jean Clobert},

url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/j.0030-1299.2005.14163.x},

doi = {https://doi.org/10.1111/j.0030-1299.2005.14163.x},

year  = {2005},

date = {2005-01-01},

journal = {Oikos},

volume = {111},

pages = {368--376},

keywords = {body growth, body size, phenotypic plasticity, sexual size dimorphism, squamate reptiles, survival, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_adaptive_2005,

title = {Adaptive evolution of social traits: origin, history, and correlation patterns of altruism and mobility},

author = {Jean-François Le Galliard and Régis Ferrière and Ulf Dieckmann},

url = {https://www.journals.uchicago.edu/doi/abs/10.1086/427090?mobileUi=0&journalCode=an},

doi = {https://doi.org/10.1086/427090},

year  = {2005},

date = {2005-01-01},

journal = {The American Naturalist},

volume = {165},

number = {2},

pages = {206--224},

keywords = {adaptive dynamics, altruism, dispersal, kin selection, spatial ecology, theory},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_sex_2005,

title = {Sex ratio bias, male aggression, and population collapse in lizards},

author = {Jean-François Le Galliard and Patrick Fitze and Régis Ferrière and Jean Clobert},

url = {https://www.pnas.org/content/102/50/18231},

doi = {https://doi.org/10.1073/pnas.0505172102},

year  = {2005},

date = {2005-01-01},

journal = {Proceedings of the National Academy of Sciences USA},

volume = {102},

number = {50},

pages = {18231--18236},

keywords = {extinction, sex ratio, sexual conflict, sexual selection, squamate reptiles, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_female_2005,

title = {Female common lizards (Lacerta vivipara) do not adjust their sex-biased investment in relation to the adult sex ratio},

author = {Jean-François Le Galliard and Patrick S Fitze and Julien Cote and Manuel Massot and Jean Clobert},

url = {C:JeffPublicationsA7-SexRatio02-SexRatio-LizardFinalMsŁeGalliardJEB2005.pdf},

year  = {2005},

date = {2005-01-01},

journal = {Journal of Evolutionary Biology},

volume = {18},

pages = {1455--1463},

keywords = {body condition, body size, facultative adjustment, Fisher's sex ratio theory, sex ratio, sex ratio, sexual conflict, sexual selection},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_physical_2004,

title = {Physical performance and Darwinian fitness in lizards},

author = {Jean-François Le Galliard and Jean Clobert and Régis Ferrière},

url = {https://www.nature.com/articles/nature03057},

doi = {https://doi.org/10.1038/nature03057},

year  = {2004},

date = {2004-01-01},

journal = {Nature},

volume = {432},

number = {7016},

pages = {502--505},

keywords = {locomotion, morphology, performance, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_adaptive_2003,

title = {The adaptive dynamics of altruism in spatially heterogeneous populations},

author = {Jean-François Le Galliard and Régis Ferrière and Ulf Dieckmann},

url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/j.0014-3820.2003.tb00211.x},

doi = {https://doi.org/10.1111/j.0014-3820.2003.tb00211.x},

year  = {2003},

date = {2003-01-01},

journal = {Evolution},

volume = {57},

number = {1},

pages = {1--17},

keywords = {adaptive dynamics, altruism, kin selection, spatial ecology, theory},

pubstate = {published},

tppubtype = {article}

}

@article{le_galliard_timing_2003,

title = {Timing of locomotor impairment and shift in thermal preferences during gravidity in a viviparous lizard},

author = {Jean-François Le Galliard and Marion Le Bris and Jean Clobert},

url = {https://besjournals.onlinelibrary.wiley.com/doi/full/10.1046/j.0269-8463.2003.00800.x},

doi = {https://doi.org/10.1046/j.0269-8463.2003.00800.x},

year  = {2003},

date = {2003-01-01},

journal = {Functional Ecology},

volume = {17},

pages = {877--885},

keywords = {locomotion, reproduction, thermoregulation, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{galliard_motheroffspring_2003,

title = {Mother–offspring interactions affect natal dispersal in a lizard},

author = {Jean-François Le Galliard and Régis Ferrière and Jean Clobert},

url = {https://royalsocietypublishing.org/doi/10.1098/rspb.2003.2360},

doi = {https://doi.org/10.1098/rspb.2003.2360},

year  = {2003},

date = {2003-01-01},

journal = {Proceedings of the Royal Society of London. Series B: Biological Sciences},

volume = {270},

number = {1520},

pages = {1163--1169},

keywords = {density, dispersal, kin competition, Zootoca vivipara},

pubstate = {published},

tppubtype = {article}

}

@article{https://doi.org/10.1002/ecm.1440,

title = {Interaction of hydric and thermal conditions drive geographic variation in thermoregulation in a widespread lizard},

author = {David Rozen-Rechels and Alexis Rutschmann and Andréaz Dupoué and Pauline Blaimont and Victor Chauveau and Donald B Miles and Michael Guillon and Murielle Richard and Arnaud Badiane and Sandrine Meylan and Jean Clobert and Jean-François Le Galliard},

url = {https://esajournals.onlinelibrary.wiley.com/doi/abs/10.1002/ecm.1440},

doi = {https://doi.org/10.1002/ecm.1440},

journal = {Ecological Monographs},

volume = {n/a},

number = {n/a},

abstract = {Abstract Behavioral thermoregulation is an efficient mechanism to buffer the physiological effects of climate change. Thermal ecology studies have traditionally tested how thermal constraints shape thermoregulatory behaviors without accounting for the potential major effects of landscape structure and water availability. Thus, we lack a general understanding of the multifactorial determinants of thermoregulatory behaviors in natural populations. In this study, we quantified the relative contribution of elevation, thermal gradient, moisture gradient and landscape structure in explaining geographic variation in thermoregulation strategies of a terrestrial ectotherm species. We measured field active body temperature, thermal preferences and operative environmental temperatures to calculate thermoregulation indices, including thermal quality of the habitat and thermoregulation efficiency for a very large sample of common lizards (Zootoca vivipara) from 21 populations over 3 years across the Massif Central mountain range in France. We used an information-theoretic approach to compare eight a priori thermo-hydroregulation hypotheses predicting how behavioral thermoregulation should respond to environmental conditions. Environmental characteristics exerted little influence on thermal preference with the exception that females from habitats with permanent access to water had lower thermal preferences. Field body temperatures and accuracy of thermoregulation were best predicted by the interaction between air temperature and a moisture index. In mesic environments, field body temperature and thermoregulation inaccuracy increased with air temperature, but they decreased in drier habitats. Thermoregulation efficiency (difference between thermoregulation inaccuracy and the thermal quality of the habitat) was maximized in cooler and more humid environments and was mostly influenced by the thermal quality of the habitat. Our study highlights complex patterns of variation in thermoregulation strategies, which are mostly explained by the interaction between temperature and water availability, independent of the elevation gradient or thermal heterogeneity. Although changes in landscape structure were expected to be the main driver of extinction rate of temperate zone ectotherms with ongoing global change, we conclude that changes in water availability coupled with rising temperatures might have a drastic impact on the population dynamics of some ectotherm species.},

keywords = {body temperature, elevational gradient, landscape heterogeneity, moisture gradient, non-avian reptiles},

pubstate = {published},

tppubtype = {article}

}