
Pierre Legagneux
Associate Professor,Université Laval
E-mail: legagneux@gmail.com
QCBS studentsPrevious students (since 2009)Justin RoyPh.D. Relevant QCBS research themes
Examples of species studiedAnas platyrhynchos Anas crecca Hierophis viridiflavus Anas acuta Anas penelope Publications53- Seasonal food webs with migrations: multi-season models reveal indirect species interactions in the Canadian Arctic tundra Hutchison C , Guichard F , Legagneux P , Gauthier G , Bêty J , Berteaux D , Fauteux D , Gravel D , 2020 Philosophical transactions. Series A, Mathematical, physical, and engineering sciences (Date Added: 2020-09-10) 52- Predator traits determine food-web architecture across ecosystems Brose U , Archambault P , Barnes A D , Bersier L , Boy T , Canning-Clode J , Conti E , Dias M , Digel C , Dissanayake A , Flores A A V , Fussmann K , Gauzens B , Gray C , Häussler J , Hirt M R , Jacob U , Jochum M , Kéfi S , McLaughlin O , MacPherson M M , Latz E , Layer-Dobra K , Legagneux P , Li Y , Madeira C , Martinez N D , Mendonça V , Mulder C , Navarrete S A , O’Gorman E J , Ott D , Paula J , Perkins D , Piechnik D , Pokrovsky I , Raffaelli D , Rall B C , Rosenbaum B , Ryser R , Silva A , Sohlström E H , Sokolova N , Thompson M S A , Thompson R M , Vermandele F , Vinagre C , Wang S , Wefer J M , Williams R J , Wieters E , Woodward G , Iles A C , 2019 Nature Ecology and Evolution (Date Added: 2019-06-05) 51- Stable isotopes of carbon reveal flexible pairing strategies in a migratory Arctic bird Steenweg R J , Legagneux P , Crossin G T , Gilchrist H G , Kyser T K , Love O P , 2019 Journal of Ornithology (Date Added: 2019-04-27) 50- Plasma mammalian leptin analogue predicts reproductive phenology, but not reproductive output in a capital-income breeding seaduck Hennin H L , Legagneux P , Gilchrist H G , Bêty J , McMurtry J P , Love O P , 2019 Ecology and Evolution (Date Added: 2019-02-21) 49- Precipitation and ectoparasitism reduce reproductive success in an arctic-nesting top-predator Lamarre, V, Legagneux, P, Franke, A, Casajus, N, Currie, DC, Berteaux, D, Bêty, J 2018 Scientific Reports (Date Added: 2018-06-14) 48- Higher rates of prebreeding condition gain positively impacts clutch size: A mechanistic test of the condition-dependent individual optimization model Hennin, HL, Dey, CJ, Bêty, J, Gilchrist, HG, Legagneux, P, Williams, TD, Love, OP 2018 Functional Ecology (Date Added: 2018-06-04) 47- Our house is burning: Discrepancy in climate change vs. biodiversity coverage in the media as compared to scientific literature Legagneux, P, Casajus, N, Cazelles, K, Chevallier, C, Chevrinais, M, Guéry, L, Jacquet, C, Jaffré, M, Naud, M-J, Noisette, F, Ropars, P, Vissault, S, Archambault, P, Bêty, J, Berteaux, D, Gravel, D 2018 Frontiers in Ecology and Evolution (Date Added: 2018-02-13) 46- The impact of sea ice conditions on breeding decisions is modulated by body condition in an arctic partial capital breeder Jean-Gagnon, F, Legagneux, P, Gilchrist, G, Bélanger, S, Love, OP, Bêty, J 2018 Oecologia (Date Added: 2017-12-09) 45- Predator-mediated negative effects of overabundant snow geese on arctic-nesting shorebirds Lamarre, J-F, Legagneux, P, Gauthier, G, Reed, ET, Bêty, J 2017 Ecosphere (Date Added: 2017-06-14) 44- Linking pre-laying energy allocation and timing of breeding in a migratory arctic raptor Lamarre, V, Franke, A, Love, OP, Legagneux, P, Bêty, J 2017 Oecologia (Date Added: 2017-02-05) 43- Plasticity in moult speed and timing in an arctic-nesting goose species Marmillot, V, Gauthier, G, Cadieux, M-C, Legagneux, P 2016 Journal of Avian Biology (Date Added: 2018-10-10) 42- Robust estimation of survival and contribution of captive-bred Mallards Anas platyrhynchos to a wild population in a large-scale release programme Champagnon, J, Legagneux, P, Souchay, G, Inchausti, P, Bretagnolle, V, Bourguemestre, F, Van Ingen, L, Guillemain, M 2016 Ibis (Date Added: 2018-10-10) 41- Contribution of released captive-bred Mallards to the dynamics of the natural population Champagnon, J, Guillemain, M, Mondain-Monval, J-Y, Souchay, G, Legagneux, P, Bretagnolle, V, Van Ingen, L, Bourguemestre, F, Lebreton, J-D 2016 Ornis Fennica (Date Added: 2018-10-10) 40- No complexity-stability relationship in empirical ecosystems Jacquet, C, Moritz, C, Morissette, L, Legagneux, P, Massol, F, Archambault, P, Gravel, D 2016 Nature Communications (Date Added: 2016-11-04) 39- Energetic physiology mediates individual optimization of breeding phenology in a migratory Arctic Seabird Hennin, HL, Bêty, J, Legagneux, P, Gilchrist, HG, Williams, TD, Love, OP 2016 American Naturalist (Date Added: 2016-10-04) 38- Unpredictable perturbation reduces breeding propensity regardless of pre-laying reproductive readiness in a partial capital breeder Legagneux, P, Hennin, HL, Gilchrist, HG, Williams, TD, Love, OP, Bêty, J 2016 Journal of Avian Biology (Date Added: 2016-07-22) 37- Sex-specific dispersal responses to inbreeding and kinship Hardouin, LA, Legagneux, P, Hingrat, Y, Robert, A 2015 Animal Behaviour (Date Added: 2018-10-10) 36- Diet and reproductive success of an Arctic generalist predator: Interplay between variations in prey abundance, nest site location, and intraguild predation Gauthier, G, Legagneux, P, Valiquette, M-A, Cadieux, M-C, Therrien, J-F 2015 Auk (Date Added: 2018-10-10) 35- Pre-breeding energetic management in a mixed-strategy breeder Hennin, HL, Legagneux, P, Bêty, J, Williams, TD, Grant Gilchrist, H, Baker, TM, Love, OP 2015 Oecologia (Date Added: 2016-03-17) 34- Assessing geographic origins of Teal (Anas crecca) through stable-hydrogen (δ2H) isotope analyses of feathers and ring-recoveries Guillemain, M, Van Wilgenburg, SL, Legagneux, P, Hobson, KA 2014 Journal of Ornithology (Date Added: 2018-10-10) 33- Feather corticosterone reveals effect of moulting conditions in the autumn on subsequent reproductive output and survival in an Arctic migratory bird Harms, NJ, Legagneux, P, Gilchrist, HG, Bêty, J, Love, OP, Forbes, MR, Bortolotti, GR, Soos, C 2014 Proceedings of the Royal Society B: Biological Sciences (Date Added: 2016-07-22) 32- Erratum to: Contribution of allochthonous resources to breeding in a high-arctic avian predator [Polar Biol, 37, 2014 (193-203), 10.1007/s00300-013-1423-4] Julien, J-R, Legagneux, P, Gauthier, G, Guy Morrison, RI, Therrien, J-F, Bêty, J 2014 Polar Biology (Date Added: 2016-03-17) 31- Contribution of allochthonous resources to breeding in a high-arctic avian predator Julien, J-R, Legagneux, P, Gauthier, G, Morrison, RIG, Therrien, J-F, Bêty, J 2014 Polar Biology (Date Added: 2016-03-17) 30- Fading indirect effects in a warming arctic tundra Bêty, J, Graham-Sauvé, M, Legagneux, P, Cadieux, M-C, Gauthier, G 2014 Current Zoology (Date Added: 2016-03-17) 29- No selection on immunological markers in response to a highly virulent pathogen in an Arctic breeding bird Legagneux, P, Berzins, LL, Forbes, M, Harms, NJ, Hennin, HL, Bourgeon, S, Gilchrist, HG, Bêty, J, Soos, C, Love, OP, Foster, JT, Descamps, S, Burness, G 2014 Evolutionary Applications (Date Added: 2016-03-17) 28- High risk of lead contamination for scavengers in an area with high moose hunting success Legagneux, P, Suffice, P, Messier, J-S, Lelievre, F, Tremblay, JA, Maisonneuve, C, Saint-Louis, R, Bêty, J 2014 PLoS ONE (Date Added: 2016-02-29) 27- Arctic ecosystem structure and functioning shaped by climate and herbivore body size Legagneux, P, Gauthier, G, Lecomte, N, Schmidt, NM, Reid, D, Cadieux, M-C, Berteaux, D, Bêty, J, Krebs, CJ, Ims, RA, Yoccoz, NG, Morrison, RIG, Leroux, SJ, Loreau, M, Gravel, D 2014 Nature Climate Change (Date Added: 2014-05-21) 26- European birds adjust their flight initiation distance to road speed limits Legagneux, P, Ducatez, S 2013 Biology Letters (Date Added: 2018-10-10) 25- Broad-scale satellite Normalized Difference Vegetation Index data predict plant biomass and peak date of nitrogen concentration in Arctic tundra vegetation Doiron, M, Legagneux, P, Gauthier, G, Lévesque, E 2013 Applied Vegetation Science (Date Added: 2018-10-10) 24- Long-term monitoring at multiple trophic levels suggests heterogeneity in responses to climate change in the Canadian Arctic tundra Gauthier, G, Bêty, J, Cadieux, M-C, Legagneux, P, Doiron, M, Chevallier, C, Lai, S, Tarroux, A, Berteaux, D 2013 Philosophical transactions of the Royal Society of London. Series B, Biological sciences (Date Added: 2016-04-05) 23- Does feather corticosterone reflect individual quality or external stress in arctic-nesting migratory birds? Legagneux, P, Harms, NJ, Gauthier, G, Chastel, O, Gilchrist, HG, Bortolotti, G, Bêty, J, Soos, C 2013 PLoS ONE (Date Added: 2016-03-17) 22- Effect of neck collars on the body condition of migrating Greater Snow Geese Legagneux, P, Simard, A-A, Gauthier, G, Bêty, J 2013 Journal of Field Ornithology (Date Added: 2016-03-17) 21- Terrestrial arthropod abundance and phenology in the Canadian Arctic: Modelling resource availability for Arctic-nesting insectivorous birds Bolduc, E, Casajus, N, Legagneux, P, McKinnon, L, Gilchrist, HG, Leung, M, Morrison, RIG, Reid, D, Smith, PA, Buddle, CM, Bêty, J 2013 Canadian Entomologist (Date Added: 2013-04-04) 20- Large-scale geographic variation in iridescent structural ornaments of a long-distance migratory bird Legagneux, P, Clark, RG, Guillemain, M, Eraud, C, Théry, M, Bretagnolle, V 2012 Journal of Avian Biology (Date Added: 2018-10-10) 19- Is diet segregation between dabbling ducks due to food partitioning? A review of seasonal patterns in the Western Palearctic Brochet, A-L, Dessborn, L, Legagneux, P, Elmberg, J, Gauthier-Clerc, M, Fritz, H, Guillemain, M 2012 Journal of Zoology (Date Added: 2018-10-10) 18- Trophic niche overlap in two syntopic colubrid snakes (Hierophis viridiflavus and Zamenis longissimus) with contrasted lifestyles Lelièvre, H, Legagneux, P, Blouin-Demers, G, Bonnet, X, Lourdais, O 2012 Amphibia Reptilia (Date Added: 2018-10-10) 17- Manipulating individual state during migration provides evidence for carry-over effects modulated by environmental conditions Legagneux, P, Fast, PLF, Gauthier, G, Bêty, J 2012 Proceedings of the Royal Society B: Biological Sciences (Date Added: 2016-03-17) 16- Disentangling trophic relationships in a High Arctic tundra ecosystem through food web modeling Legagneux, P, Gauthier, G, Berteaux, D, Bêty, J, Cadieux, M-C, Bilodeau, F, Bolduc, E, Mckinnon, L, Tarroux, A, Therrien, J-F, Morissette, L, Krebs, CJ 2012 Ecology (Date Added: 2012-08-28) 15- Geographical and temporal patterns in the diet of pintail Anas acuta, wigeon Anas penelope, mallard Anas platyrhynchos and teal Anas crecca in the Western Palearctic Dessborn, L, Brochet, AL, Elmberg, J, Legagneux, P, Gauthier-Clerc, M, Guillemain, M 2011 European Journal of Wildlife Research (Date Added: 2018-10-10) 14- Combining field and aviary approaches to monitor incubation in ducks: Importance of clutch size, body mass and weather Legagneux, P, Emeriau, S, Giraudeau, M, Duval, C, Caizergues, A 2011 Bird Study (Date Added: 2018-10-10) 13- Post-fledging movements , home range, and survival of juvenile eurasian collared -doves in western France Eraud, C, Jacquet, A, Legagneux, P 2011 Condor (Date Added: 2018-10-10) 12- Do glucocorticoids in droppings reflect baseline level in birds captured in the wild? A case study in snow geese Legagneux, P, Gauthier, G, Chastel, O, Picard, G, Bêty, J 2011 General and Comparative Endocrinology (Date Added: 2016-03-17) 11- The tundra food web of Bylot Island in a changing climate and the role of exchanges between ecosystems Gauthier, G, Berteaux, D, Bty, J, Tarroux, A, Therrien, J-F, McKinnon, L, Legagneux, P, Cadieux, M-C 2011 Ecoscience (Date Added: 2012-02-06) 10- Condition dependence of iridescent wing flash-marks in two species of dabbling ducks Legagneux, P, Théry, M, Guillemain, M, Gomez, D, Bretagnolle, V 2010 Behavioural Processes (Date Added: 2018-10-10) 9- Don't format manuscripts: Journals should use a generic submission format until papers are accepted Brischoux, F, Legagneux, P 2009 Scientist (Date Added: 2018-10-10) 8- Are sea snakes pertinent bio-indicators for coral reefs? a comparison between species and sites Brischoux, F, Bonnet, X, Legagneux, P 2009 Marine Biology (Date Added: 2018-10-10) 7- Effect of predation risk, body size, and habitat characteristics on emigration decisions in mallards Legagneux, P, Inchausti, P, Bourguemestre, F, Latraube, F, Bretagnolle, V 2009 Behavioral Ecology (Date Added: 2018-10-10) 6- Variation in home-range size and movements of wintering dabbling ducks Legagneux, P, Blaize, C, Latraube, F, Gautier, J, Bretagnolle, V 2009 Journal of Ornithology (Date Added: 2018-10-10) 5- A flyway perspective on food resource abundance in a long-distance migrant, the Eurasian teal (Anas crecca) Arzel, C, Elmberg, J, Guillemain, M, Lepley, M, Bosca, F, Legagneux, P, Nogues, J-B 2009 Journal of Ornithology (Date Added: 2018-10-10) 4- Seeds consumed by waterfowl in winter: A review of methods and a new web-based photographic atlas for seed identification Legagneux, P, Duhart, M, Schricke, V 2007 Journal of Ornithology (Date Added: 2018-10-10) 3- Average mass of seeds encountered by foraging dabbling ducks in western Europe Arzel, C, Elmberg, J, Guillemain, M, Legagneux, P, Bosca, F, Chambouleyron, M, Lepley, M, Pin, C, Arnaud, A, Schricke, V 2007 Wildlife Biology (Date Added: 2018-10-10) 2- Predation risk constrains the plasticity of foraging behaviour in teals, Anas crecca: a flyway-level circumannual approach Guillemain, M, Arzel, C, Legagneux, P, Elmberg, J, Fritz, H, Lepley, M, Pin, C, Arnaud, A, Massez, G 2007 Animal Behaviour (Date Added: 2018-10-10) 1- Risky foraging leads to cost-free mate guarding in male teal Anas crecca Guillemain, M, Arzel, C, Legagneux, P, Elmberg, J, Fritz, H, Lepley, M, Pin, C, Arnaud, A, Massez, G 2007 Journal of Ornithology (Date Added: 2018-10-10) |