Publications

  • Full index at Google Scholar: https://scholar.google.ca/citations?user=Sode31MAAAAJ&hl=en&oi=ao

     

    2018

    Wong, S., C. Gjerdrum, H. G. Gilchrist, and M. Mallory.  Seasonal ship activity risk to seabirds in Hudson Strait and near Baffin Island, Canada. Ocean and Coastal Management, In press.

    Garbus, S.E., P. Lyngs, J. P. Christensen, K. Buchmann, I. Eulaers, A. Mosbech, R. Dietz, H. G. Gilchrist, and C. Sonne.  Common eider body condition and parasitic load during a mortality event in the Baltic Proper.  Avian Biology Research. In press.

    Dey, C. J., C. Semeniuk, S. A. Iverson, E. Richardson, D. McGeachy, and H. G. Gilchrist. 2018. Forecasting the outcome of multiple effects of climate change on northern common eiders.  Biological Conservation 220: 94-103.

    Henri, D., F. Jean-Gagnon, and H. G. Gilchrist. 2018. Using Inuit traditional ecological knowledge to investigate Avian Cholera among common eiders in the eastern Canadian Arctic.  Ecology and Society 1: 22.

    Weiser, E., S. Brown, R. Lanctot, K. Abraham, R. Bentzen, J. Bêty, M. Boldenow, R. Brook, W. English, S. Flemming, S. Franks, R. Gates, H. G. Gilchrist, M. Giroux, L. Kennedy, L. Koloski, Eunbi Kwon, Jean-Francois Lamarre, David B. Lank, Nicolas Lecomte, Joseph R. Liebezeit, Laura McKinnon, Erica Nol, Jennie Rausch, Martin Robards, Sarah Saalfeld, Nathan R. Senner, Paul Smith, Mikhail Soloviev, Diana Solovyeva, David Ward, Paul Woodard, and Brett K. Sandercock.  2018.  Life-history tradeoffs revealed by seasonal declines in reproductive traits of Arctic-breeding shorebirds.  Journal of Avian Biology 49: 2.

    Jean-Gagnon, F. P. Legagneux, H. G. Gilchrist, S. Bélanger, O. P. Love, and J. Bêty. 2018.  The impact of sea ice conditions on breeding decisions is modulated by body condition in an Arctic partial capital breeder. Oecologia 186: 1-10.


    2017

    Mallory, C., H. G. Gilchrist, G. J. Robertson, J. F. Provencher, B. M. Braune, M. R. Forbes, and M. L. Mallory. 2017. Hepatic trace element concentrations of breeding female common eiders across a latitudinal gradient in the eastern Canadian Arctic.  Marine Pollution Bulletin 124: 252-257.

    Steenweg, R., G. Crossin, T. Kyser, F. Merkel, H. G. Gilchrist, H. Hennin, G. Robertson, J. Provencher, J.  Flemming, and O. Love.  2017. Stable isotopes can be used to infer the overwintering locations of prebreeding marine birds in the Canadian Arctic. Ecology and Evolution 7: 8742-8752.

    Descamps, S., T. Anker-Nilssen, R. T. Barret, D. B. Irons, F. Merkel, G. Robertson, N. G. Yoccoz, Y. Artukhin, D. Boertmann, S. Christensen-Dalsgaard, K. E. Erikstad, H. G. Gilchrist, A. L. Labansen, S. H. Lorentsen, M. L. Mallory, W. A. Montevecchi, A. Mosbech, B. Olsen, A. Petersen, J. F. Rail, H. M. Renner, H. Strom, G. H. Systad, and S. I. Wilhelm. 2017. Circumpolar dynamics of a marine predator track large-scale environmental shifts.  Global Change Biology.  

    Guery, L., S. Descamps, R. Pradel, S. A. Hanssen, K. E. Erikstad, G. W. Gabrielsen, H. G. Gilchrist, and J. Bety.  2017. Hidden survival heterogeneity of three common eider populations in response to climate fluctuations.  Journal of Animal Ecology 86: 683-693.

    Dey, C., E. Richardson, D. McGeachy, S. A. Iverson, H. G. Gilchrist, C. Semeniak.  2017. Increasing nest predation will be insufficient to maintain polar bear body condition in the face of sea-ice loss.   Global Change Biology 23: 1821-1831.

    Hargan, K. E., N. Michelutti, K. Coleman, C. Grooms, J. M. Blais, L. E. Kimpe, H. G. Gilchrist, M. Mallory, and J. P. Smol.  2017.  Cliff-nesting seabirds influence production and sediment chemistry of lakes situated above their colony.  Science of the Total Environment 576: 85-98.    

    Hennin, H., C. Dey, J. Bety, H. G. Gilchrist, P. Legagneux, T. D. Williams, and O. P. Love.  Rate of condition gain mediates optimal combinations of lay date and clutch size: a test of the condition-dependent individual optimization model.  Functional Ecology.

    Ballard, J. R. Mickley, S. E. Gibbes, C. Dwyer, C. Soons, N. J. Harms, H. G. Gilchrist, J. Hall, J. Franson, R. Milton, G. Parsons, F. Allen, J-F Gagon, J. F. Giroux, S. Lair, D. Mead, and J. Fisher.  2017.  Prevalence and distribution of Wellfleet Bay virus exposure in the common eider (Somateria mollissima).  Journal of Wildlife Diseases 53: 81-90.

    Provencher, J. F., M. R. Forbes, M. L. Mallory, S. Wilson, and H. G. Gilchrist. 2017.  Anti-parasite treatment, but not mercury burdens, influence nesting propensity dependent on arrival time or body condition in a marine bird.  Science of the Total Environment 575: 849-857.

     

    2016

    Legagneux, P., H. Hennin, H. G. Gilchrist, T. D. Williams, O. P. Love, and J. Bety.  2016.  Unpredictable perturbation reduces breeding propensity regardless of pre-laying reproductive readiness in a partial capital breeder.  Journal of Avian Biology 47: 880-886.

    Gilg, O., L. Istomina, G. Heygster, H. Strom, M. B. Gavrilo, M. L. Mallory, H. G. Gilchrist, A. Aebisher, B. Sabard, M. Huntemann, A. Mosbech, and G. Yannic.  2017.  Living on the edge of a shrinking habitat:  The ivory gull, Pagophila eburnean, an endangered sea-ice specialist.  Biology Letters 12(11).

    Provencher, J. F., M. R. Forbes, H. Hennin, O. Love, B. M. Braune, M. L. Mallory, and H. G. Gilchrist.   2016. Implications of mercury and lead concentrations on breeding physiology and phenology in an Arctic bird. Environmental Pollution 218: 1014-1022.

    Iverson, S. A., H. G. Gilchrist, C. Soos, I. Buttler, N. J. Harms, and M. Forbes. 2016. Injecting epidemiology into population viability analysis:  avian cholera transmission dynamics at an arctic seabird colony.  Journal of Animal Ecology 85: 1481-1490. 

    Iverson, S. A., M. R. Forbes, M. Simard, C. Soos, and H. G. Gilchrist.  2016. Avian cholera emergence in an Arctic-nesting northern Common Eiders: using community-based, participatory surveillance to delineate disease outbreak patterns and transmission risk.  Ecology and Society 21(4).

    Hennin, H. L, J. Bety , P. Legagneux, H. G. Gilchrist, T. D. Williams, and O. P. Love.  2016. Energetic physiology mediates individual optimization of breeding phenology in a migratory Arctic seabird.  The American Naturalist 188 (4): 434-445. 

    Spencer, N. C., H. G. Gilchrist, H. Strom, K. Allard, and M. L. Mallory.  2016. Key winter habitat of the ivory gull (Pagophila eburnean) in the Canadian Arctic. Endangered Species Research 31: 33-45. 

    Frederiksen, M., S. Descamps, K. E. Erikstad, A. J. Gaston, H. G. Gilchrist, D.Grémillet, K. L. Johansen, Y. Kolbeinsson, J. F. Linnebjerg, M. L. Mallory, L. McFarlane Tranquilla, F. R. Merkel, W. A. Montevecchi, A. Mosbech, T. K Reiertsen, G. J. Robertson, H. Steen, H. Strom, T. L. Thorarinsson.  2016.  Migration and wintering of a declining seabird, the thick-billed murre (Uria lomvia,) on an ocean basin scale: Conservation implications. Biological Conservation 200: 26–35.

    McKinnon, E. A., C. M. Macdonald, H. G. Gilchrist, and O. P. Love.  2016. Spring and fall migration phenology of an Arctic-breeding passerine.  Journal of Ornithology 157: 681-693.

    Yannic, G., T. Broquet, H. Strom, A. Aebischer, C. Dufresnes, M. V. Gavrilo, H. G. Gilchrist, M. L. Mallory, R. I. G. Morrison, B. Sabard, R. Sermier, and O. Gilg. 2016.  Genetic and morphological sex identification methods reveal a male-biased sex ratio in the ivory gull, Pagophila eburneaJournal of Ornithology 157: 861-873.

    Peck, L. E., H. G. Gilchrist, C. D. Mallory, B. M. Braune, and M. L. Mallory. 2016. Persistent organic pollutant and mercury concentrations in eggs of ground-nesting marine birds in the Canadian high Arctic.  Science of the Total Environment 556: 80–88.

    Provencher, J. F., H. G. Gilchrist, M. L. Mallory, G. W. Mitchell, and M. R. Forbes. 2016.  Direct and indirect causes of sex differences in mercury concentrations and parasitic infections in a marine bird. Science of the Total Environment 552: 506–512.

    Yannic, G.,J. M. Yearsley, R. Sermier, C. Dufresnes, O. Gilg, A. Aebisher, M. V. Gavrilo, H. Strom, M. Mallory, R. G. Morrison, H. G. Gilchrist, and T. Broquet. 2016. High connectivity in a long-lived high-Arctic seabird, the ivory gull, Pagophila eburnea.  Polar Biology 39 (2): 221-236.

    Braune, B. M., R. J. Letcher, A. J. Gaston, H. G. Gilchrist, and M. L. Mallory. 2016. Trends and patterns of polybrominated diphenyl ethers in thick-billed murre eggs from the Canadian Arctic. Organohalogen Compounds.

    Macdonald, C.A., E. McKinnon, H. G. Gilchrist, & O. P. Love. 2016. Cold tolerance, and not earlier arrival on breeding grounds, explains why males winter further north in an Arctic-breeding songbird. Journal of Avian Biology 47: 7-15.

     

    2015

    Mallory, M. L., B. M. Braune, J. F. Provencher, D. B. Callaghan, H. G. Gilchrist, S. T. Edmonds, K. Allard, N. J. O’Driscoll. 2015. Mercury concentrations in feathers of marine birds in Arctic Canada.  Marine Pollution Bulletin 98: 308–313.

    Baldo, S., D. J. Mennill, S. Guindre-Parker, H. G. Gilchrist, & O. P. Love.  2015.  The oxidative cost of acoustic signals: examining steroid versus aerobic-activity hypotheses in a wild bird. Ethology 121: 1081-1090.

    Steenweg, R. J., H. L. Hennin, J. Bêty, H. G. Gilchrist , T. D. Williams, G. T. Crossin and O. P. Love.  2015. Sources of diel variation in energetic physiology in an arctic-breeding, diving seaduck.  General and Comparative Endocrinology 216: 39-45.

    Braune, B. M., A. J. Gaston, K. A. Hobson, H. G. Gilchrist, M. L. Mallory.  2015.  Changes in trophic position affect rates of contaminant decline at two seabird colonies in the Canadian Arctic.  Ecotoxicology and Environmental Safety 115: 7-13.

    Hennin, H. L., P. Legagneux, J. Bêty, T. D. Williams, H. G. Gilchrist, T. M. Baker and O. P. Love. 2015.  Preparatory energetic management in a pre-breeding seaduck.  Integrative and Comparative Biology 55: E273.

    Sorenson, G. H., S. Descamps, H. G. Gilchrist, M. Janssen, T. White, and O. P. Love.  2015.  Travelling for food: linking foraging patterns with energetic phsysiology in an Arctic seabird. Integrative and Comparative Biology 55: E333.

    Petersen, A., D. B. Irons, H. G. Gilchrist, G. R. Robertson, D. Boertmann, H. Strom, M. Gavrilo, Y. Artukhin, D. S. Clausen, K. J. Kuletz, and M. L. Mallory. 2015. The status of Glaucous Gulls, Larus hyperboreus, in the circumpolar Arctic. Arctic 68: 107-120.

    Harms N. J., P. Legagneux, H. G. Gilchrist, J. Bêty, O. P. Love, M. Forbes, G. R. Bortolloti, and C. Soos. 2015.  Feather corticosterone reveals effect of moulting conditions in the autumn on subsequent reproductive output and survival in an Arctic migratory bird.  Proceedings of the Royal Society of London B 282.

    Mallory, M. L., C. M. Little, E. S. Boyd, J. Ballard, K. H. Elliot, H. G. Gilchrist, J. M. Hipfner, A. Petersen, and D. Shutler. 2015.  Leucocyte profiles of Arctic marine birds:  correlates of migration and breeding phenology.  Conservation Physiology 3: 1-11.

    Hennin, H. L., P. Legagneux, J. Bêty, T. D. Williams, H. G. Gilchrist, T. M. Baker and O. P. Love. 2015.  Pre-breeding energetic management in a mixed-strategy breeder.  Oecologia 177: 235-243.

     

    2014

    Spencer, N. C., H. G. Gilchrist, and M. L. Mallory.  2014.  Annual movement patterns of endangered ivory gulls: the importance of sea ice.  PLoS ONE 9(12):

    Dickie, M., P.A. Smith, and H.G. Gilchrist. 2014. The importance of survey timing on shorebird density estimates at East Bay, Nunavut, Canada.  Waterbirds 37: 394-401.

    Braune, B., A. J. Gaston, K. Hobson, H. G. Gilchrist, and M. Mallory.  2014.  Changes in food web structure alter trends of mercury uptake at two seabird colonies in the Canadian Arctic.  Environmental Science & Technology 48: 13246-13252.

    Braune, B., A. J. Gaston, R. J. Letcher, H. G. Gilchrist, M. L. Mallory, and J. F. Provencher. 2014. A geographical comparison of chlorinated, brominated, and fluorinated compounds in seabirds breeding in the eastern Canadian Arctic.  Environmental Research 134: 46-56.

    Legagneux, P., L. Berzins, M. Forbes, N. J. Harms, H. Hennin , S. Bourgeon , H. G. Gilchrist, J. Bêty, Soos , O. P. Love, J. T. Foster, S. Descamps, and G. Burness. 2014. No selection on immunological markers in response to a highly virulent pathogen in an Arctic breeding bird. Evolutionary Applications 7: 765-773.

    Provencher, J., A. L. Bond, A. Hedd, W. A Montevecchi, S. B. Muzaffar, S. J. Courchesne, H. G. Gilchrist, S. E. Jameison, F. R. Merkel, K. Falk, J. Durinck, and M. L. Mallory.  2014. Prevalence of marine debris in marine birds from the North Atlantic.  Marine Pollution Bulletin 84: 411-417.

    Baldo, S., D. J. Mennill, S. Guindre-Parker, H. G. Gilchrist, & O. P. Love. 2014. Snow buntings sing individually distinctive songs and show inter-annual variation in song structure. Wilson Journal of Ornithology 126: 333-338.

    Braune, B., A. J. Gaston, H. G. Gilchrist, M. L. Mallory, and J. F. Provencher.  2014. A geographical comparison of mercury in seabirds in the eastern Canadian Arctic. Environment International 66: 92-96.

    Mallory, M. L., B. M. Braune, G. J. Robertson, H. G. Gilchrist, C. D. Mallory, M. R. Forbes, and R. Wells. 2014.  Increasing Cadmium and Zinc levels in wild common eiders breeding along Canada’s remote northern coastline.  Science of the Total Environment 477: 73-78.

    Provencher, J.F., Braune, B., Forbes, M.R., Gilchrist, G., Mallory, M.L. 2014. Trace elements concentratIons and gastrointestinal parasites of Arctic terns breeding in the Canadian High Arctic. Science of the Total Environment 476: 308-316.

    Iverson, S. A., H. G. Gilchrist, P. A. Smith, A. J. Gaston, and M. R. Forbes.  2014. Longer ice-free seasons increase the risk of nest depredation by polar bears for colonial breeding birds in the Canadian Arctic.  Proceedings of the Royal Society of London B 281, No. 1779.

    Edwards, D. B., M. Haring, H. G. Gilchrist, and A. Schulte-Hostedde. 2014.  Do social mating systems limit maternal immune investment in shorebirds?  Canadian Journal of Zoology 92: 223-228.

    Provencher, J.F., M. L. Mallory, B. M. Braune, M. R. Forbes, and H. G. Gilchrist. 2014. Mercury and marine birds in Arctic Canada: effects, current trends and why we should be paying closer attention. Environmental Reviews 22: 244-255.

     

    2013

    Legagneux, P. J., J. Harms, G. Gauthier, O. Chastel, H. G. Gilchrist, G. R. Bortolotti, J. Bety, and C. Soos. 2013. Does feather corticosterone reflect individual quality or external stress in arctic-nesting migratory birds?  PLOS One 8(12)

    Guindre-Parker, S., H. G. Gilchrist, S. Baldo, S. M. Doucet, & O. P. Love.  2013. Multiple achromatic plumage ornaments signal to multiple receivers.  Behavioural Ecology 24: 672-682.

    Gaston, A. J., K. H. Elliott, Y. Ropert-Coudert, A. Kato, C. A. Macdonald, M. L. Mallory, and H. G. Gilchrist. 2013.  Modeling foraging range for breeding colonies of thick-billed murres, Uria lomvia, in the Eastern Canadian Arctic and potential overlap with industrial development.  Biological Conservation 168: 134-143.

    Edwards, D.B., E. H. Chin, G. Burness, H. G. Gilchrist, A. I. and Schulte-Hostedde.  2013. Linking sex differences in corticosterone with individual reproductive behaviour and hatch success in two species of uniparental shorebirds. Comparative Biochemistry and Physiology a-Molecular & Integrative Physiology 166: 169-176.

    Provencher, J.F., M. McEwan, M. L. Mallory, B. Braune, J. Carpenter, J. Harms, G. Savard, and H. G Gilchrist.  2013. How wildlife research can be used to promote wider community participation in the North.  Arctic 66: 237-243.

    Guindre-Parker, S., H. G. Gilchrist, S. Baldo, and O. P. Love.  2013. Alula size signals male condition and predicts reproductive performance in an Arctic-breeding passerine. Journal of Avian Biology 44: 209-215.

    Hennin, H.L., S. Descamps, M. R. Forbes, H. G. Gilchrist, J. Bety , C. Soos, and O. Love.  2013. The survival cost of reproductive investment: higher fattening rates lead to increased risk of mortality to a novel disease. Integrative and Comparative Biology 53: E90-E90.

    Bolduc, E., N. Casajus, P. Legagneux, L. McKinnon, H. G. Gilchrist, M. Leung, R. I. G. Morrison, D. Reid, P. A. Smith, C. M. Buddle, and J. Bety.  2013. Terrestrial arthropod abundance and phenology in the Canadian Arctic: modelling resource availability for Arctic-nesting insectivorous birds. Canadian Entomologist 145: 155-170.

    Guindre-Parker, S., S. Baldo, H. G. Gilchrist, C. A. Macdonald, C. Harris and O. P. Love.  2013. The oxidative costs of territory quality and offspring provisioning.  Journal of Evolutionary Biology 26: 2558-2565.

     

    2012

    Robertson, G. J. , D. A. Fifield, W. A. Montevecchi, A. J. Gaston, C. M. Burke, R. Byrne, K. H. Elliott, C. Gjerdrum, H. G. Gilchrist, A. Hedd, M. L. Mallory, L. McFarlane Tranquilla, P. M. Regular, P. C. Ryan, P. A. Smith, and S. I. Wilhelm.  2012. Miniaturized data loggers and computer programming improve seabird risk and damage assessments for marine oil spills in Atlantic Canada.  Journal of Ocean Technology 7: 41-58.

    Smith, P.A., Tulp, I., Schekkerman, H., Gilchrist, H.G., Forbes, M.R., 2012. Shorebird incubation behaviour and its influence on the risk of nest predation. Animal Behaviour 84: 835-842.

    Gaston, A.J., M. L. Mallory, H. G. Gilchrist. 2012. Populations and trends of Canadian Arctic seabirds. Polar Biology 35: 1221-1232.

    Black, A.L., H. G. Gilchrist, K. Allard, M. L. Mallory.  2012. Incidental Observations of Birds in the Vicinity of Hell Gate Polynya, Nunavut:  Species, Timing, and Diversity. Arctic 65: 145-154.

    Provencher, J. F., A. J. Gaston, P. O’Hara, and H. G. Gilchrist. 2012.  Seabird diet indicates changing Arctic marine communities in eastern Canada.  Marine Ecology Progress Series 454: 171-182.

    Guindre-Parker, S., H. G. Gilchrist, S. M. Doucet, and O. P. Love. 2012. Male quality in an Arctic passerine: what are the links between plumage and reproduction.  Integrative and Comparative Biology 52: E69-E69.

    Hennin, H.L., J. Bety, H. G. Gilchrist, and O. P. Love. 2012. Do state-mediated hormones predict reproductive decisions in Arctic-nesting common eiders? Integrative and Comparative Biology 52: E76-E76.

    Mallory, M.L., K. A. Allard, B. M. Braune, H. G. Gilchrist, and V. G. Thomas. 2012. New longevity record for Ivory Gulls (Pagophila eburnea) and evidence of natal philopatry. Arctic 65: 98-101.

    Descamps, S., S. Jenouvrier, H. G. Gilchrist, and M. R. Forbes.  2012.  Avian cholera, a threat to the viability of an Arctic seabird colony?  PLoS One 7.

    Baldo, S., S. Guindre-Parker, H. G. Gilchrist, S. M. Doucet, D. J. Mennill, and O. L. Love.  2012. Does physiology mediate the link between acoustic and visual signals and reproductive success in an Arctic passerine? Integrative and Comparative Biology 52: E207-E207.

    Macdonald, C.A., K. C. Fraser, H. G. Gilchrist, T. K. Kyser, J. Fox, and O. P. Love. 2012. Strong migratory connectivity in a declining arctic passerine. Animal Migration 1: 23-30.

     

    2011

    Hargreaves, A.L., Whiteside, D.P., Gilchrist, G., 2011. Concentrations of 17 elements, including mercury, in the tissues, food and abiotic environment of Arctic shorebirds. Science of the Total Environment 409: 3757-3770.

    Fast, P.L.F., Fast, M., Mosbech, A., Sonne, C., Gilchrist, H.G., Descamps, S., 2011. Effects of implanted satellite transmitters on behavior and survival of female common eiders. Journal of Wildlife Management 75: 1553-1557.

    Gaston, A.J., Smith, P.A., Tranquilla, L.M., Montevecchi, W.A., Fifield, D.A., Gilchrist, H.G., Hedd, A., Mallory, M.L., Robertson, G.J., Phillips, R.A., 2011. Movements and wintering areas of breeding age Thick-billed Murre (Uria lomvia) from two colonies in Nunavut, Canada. Marine Biology 158: 1929-1941.

    Savard, J.P.L., L. Lesage, S. G. Gilliland, H. G. Gilchrist, and J. F. Giroux. 2011. Molting, staging, and wintering locations of Common Eiders breeding in the Gyrfalcon Archipelago, Ungava Bay. Arctic 64: 197-206.

    Descamps, S., J. Bety, O. P. Love, and H. G. Gilchrist.  2011. Individual optimization of reproduction in a long-lived migratory bird: a test of the condition-dependent model of laying date and clutch size. Functional Ecology 25: 671-681.

    Senechal, E., J. Bety, H. G. Gilchrist, K. Hobson, and S. Jamieson. 2011. Do purely capital layers exist among flying birds? Evidence of exogenous contribution to arctic-nesting common eider eggs. Oecologia 165: 593-604.

    Buttler, I., H. G. Gilchrist, S. Descamps, M. R. Forbes, and C. Soos. 2011. Handling Stress of Female Common Eiders During Avian Cholera Outbreaks. Journal of Wildlife Management 75: 283-288.

    Edwards, D. and H. G. Gilchrist.  2011.  A new means of catching shorebirds: the Super Talon Net Gun.  Wader Study Group Bulletin 188: 134-136.

    Descamps, S., M. R. Forbes, H. G. Gilchrist, O.P. Love, and J. Bety.  2011.  Avian cholera, post-hatching survival and selection on hatch characteristics in a long-lived bird, the common eider Somateria mollisima. Journal of Avian Biology 42: 39-48.

     

    2010

    Berzins, L. L., H. G. Gilchrist, K. D. Matson, and G. Burness. 2010. Sex-Specific Effects of Increased Incubation Demand on Innate Immunity in Black Guillemots. Physiological and Biochemical Zoology 84: 222-229.

    Senechal, E., J. Bety, and H. G. Gilchrist.  2010. Interactions between lay date, clutch size, and postlaying energetic needs in a capital breeder. Behavioral Ecology 22: 162-168.

    Heath, J.P., H. G. Gilchrist, and R. C. Ydenberg. 2010. Interactions between rate processes with different timescales explain counterintuitive foraging patterns of arctic wintering eiders. Proceedings of the Royal Society B-Biological Sciences 277: 3179-3186.

    Descamps, S., N. Yoccoz, J. M. Gaillard, H. G. Gilchrist, K. E. Erikstad, S. A. Hanssen, B. Cazelles, M. R. Forbes, and J. Bety. 2010. Detecting population heterogeneity in effects of North Atlantic Oscillations on seabird body condition: get into the rhythm. Oikos 119: 1526-1536.

    Provencher, J.F., A. J. Gaston, M. L. Mallory, P. D. O’Hara, and H. G. Gilchrist. 2010. Ingested plastic in a diving seabird, the thick-billed murre (Uria lomvia), in the eastern Canadian Arctic. Marine Pollution Bulletin 60: 1406-1411.

    Love, O.P., H. G. Gilchrist, S. Descamps, C. Semeniuk, and J. Bety. 2010. Pre-laying climatic cues can time reproduction to optimally match offspring hatching and ice conditions in an Arctic marine bird. Oecologia 164: 277-286.

    Smith, P.A., K. H. Elliott, A. J. Gaston, and H. G. Gilchrist. 2010. Has early ice clearance increased predation on breeding birds by polar bears? Polar Biology 33: 1149-1153.

    Hargreaves, A.L., D. P. Whiteside, and H. G. Gilchrist.  2010. Concentrations of 17 elements, including mercury, and their relationship to fitness measures in arctic shorebirds and their eggs. Science of the Total Environment 408: 3153-3161.

    Smith, P.A., H. G. Gilchrist, M. R. Forbes, J. L. Martin, and K. Allard.  2010. Inter-annual variation in the breeding chronology of arctic shorebirds: effects of weather, snow melt and predators. Journal of Avian Biology 41: 292-304.

    McKinnon, L., P. A. Smith, E. Nol, J. L. Martin, F. Doyle, K. Abraham, H. G. Gilchrist, R. I. G. Morrison, and J. Bety. 2010. Suitability of artificial nests – response. Science 328: 46-47.

    Heath, J.P., and H. G. Gilchrist.  2010. When foraging becomes unprofitable: energetics of diving in tidal currents by common eiders wintering in the Arctic. Marine Ecology-Progress Series 403: 279-290.

    Allard, K.A., H. G. Gilchrist, A. Breton, C. Gilbert, and M. Mallory. 2010. Apparent survival of adult Thayer’s and Glaucous Gulls nesting sympatrically in the Canadian high Arctic. Ardea 98: 43-50.

    Fast, P.L.F., H. G. Gilchrist, and R. Clark.2010. Nest-site materials affect nest-bowl use by Common Eiders (Somateria mollissima). Canadian Journal of Zoology 88: 214-218.

    McKinnon, L., P. A. Smith, E. Nol, J. L. Martin, F. Doyle, K. Abraham, H. G. Gilchrist, R. I. G. Morrison, and J. Bety, J. 2010. Lower Predation Risk for Migratory Birds at High Latitudes. Science 327: 326-327.

    Henri, D., H. G. Gilchrist, and E. Peacock.  2010. Understanding and managing wildlife in Hudson Bay under a changing climate: some recent contributions from Inuit and Cree ecological knowledge. Book Chapter in, A Little Less Arctic. Springer-Verlag, Berlin.

    Mallory, M. L., A. J. Gaston, H. G. Gilchrist, G. G. Robertson, and B. M. Braune. 2010. Effects of climate change, altered sea-ice distribution and seasonal phenology on marine birds.  Book Chapter in, A Little Less Arctic. Springer-Verlag, Berlin.

    Usher, M. G., T. V. Callaghan, H. G. Gilchrist, B. Heal, G Juday, H. Loeng, 2010.  Human impacts on the biodiversity of the Arctic.  Book Chapter in, Encyclopedia of the Earth.

    Merkel, F. and H. G. Gilchrist.  2010.  Seabirds – common eider ducks.  Book Chapter in, Arctic Biodiversity Trends Report – Selected Indicators of Change.  Pg 38-40.

     

    2009

    Berzins, L.L., H. G. Gilchrist, and G. Burness. 2009. No assortative mating based on size in black guillemots breeding in the Canadian Arctic. Waterbirds 32: 459-463.

    Mallory, M.L., A. J. Gaston, and H. G. Gilchrist.  2009. Sources of Breeding Season Mortality in Canadian Arctic Seabirds. Arctic 62: 333-341.

    Love, O.P., H. G. Gilchrist, J. Bety, K. E. Wynne-Edwards, L. Berzins, and T. D. Williams. 2009. Using life-histories to predict and interpret variability in yolk hormones. General and Comparative Endocrinology 163: 169-174.

    Mallory, M.L., A. J. Gaston, M. R. Forbes, and H. G. Gilchrist. 2009. Factors influencing colony attendance by Northern Fulmars in the Canadian High Arctic. Arctic 62: 151-158.

    Gaston, A.J., S. Descamps, and H. G. Gilchrist.  2009. Reproduction and survival of Glaucous Gulls breeding in an Arctic seabird colony. Journal of Field Ornithology 80: 135-145.

    Descamps, S., H. G. Gilchrist, J. Bety, I. Buttler, and M. R. Forbes.  2009. Costs of reproduction in a long-lived bird: large clutch size is associated with low survival in the presence of a highly virulent disease. Biology Letters 5: 278-281.

    McKinnon, K., H. G. Gilchrist, and D. Fifield.  2009.  A pelagic seabird survey of Arctic and sub-Arctic Canadian waters during fall.  Marine Ornithology 37: 77-84.

    Mallory, M.L., A. J. Gaston, M. R. Forbes, and H. G. Gilchrist. 2009. Influence of weather on reproductive success of northern fulmars in the Canadian high Arctic. Polar Biology 32: 529-538.

    Gilliland, S.G., H. G. Gilchrist, R. F. Rockwell, G. J. Robertson, J. P. Savard, F. Merkel, and A. Mosbech.  2009. Evaluating the sustainability of harvest among northern common eiders Somateria mollissima borealis in Greenland and Canada. Wildlife Biology 15: 24-36.

    Gaston, A.T., H. G. Gilchrist, M L. Mallory, and P. A. Smith.  2009. Changes in seasonal events, peak food availability, and consequent breeding adjustment in a marine bird: a case of progressive mismatching. Condor 111: 111-119.

     

    2008

    Mallory, M.L., Fontaine, A.J., Akearok, J.A., Gilchrist, H.G., 2008. Harlequin Ducks in Nunavut. Waterbirds 31: 15-18.

    Gilchrist, H. G., H. Strom, M. Gavrilo, and A. Mosbech. 2008. International ivory gull conservation strategy and action plan. CAFF Technical Report 18: 1-20.

    Irons, D.B., T. Anker-Nilssen, A. J. Gaston, V. Byrd, K. Falk, H. G. Gilchrist, M. Hario, M. Hjernquist, Y. Krasnov, A. Mosbech, B. Olsen, A. Petersen, J. Reid, G. J. Robertson, H. Strom, and K. Wohl.  2008. Magnitude of climate shift determines direction of circumpolar seabird populations trends. Global Change Biology 14: 1455-1463.

    Mallory, M.L., A. J. Gaston, M. R. Forbes, H. G. Gilchrist, B. Cheney, S. Lewis, P. Thompson.  2008. Flexible incubation rhythm in northern fulmars: a comparison between oceanographic zones. Marine Biology 154: 1031-1040.

    Peterson, A., D. Irons, T. Anker-Nilsen, Y. Artukhin, R. Barrett, D. Boertmann, C. Egevang, M. Gavrilo, H. G. Gilchrist, M. Hario, M. Mallory, A. Mosbech, B. Olsen, H. Osterblom, G. Robertson, and H. Strom. 2008.  Framework for a circumpolar Arctic seabird monitoring network.  Technical Report. Conservation of Arctic Flora and Fauna, Arctic Council.

    Mallory, M. L., I. J. Stenhouse, H. G. Gilchrist, G. J. Robertson, and C. Haney.  2008.  Ivory gull (Pagophila eburnean).  Chapter, The Birds of North America.

     

    2007

    Robertson, G.J., H. G. Gilchrist, and M. L. Mallory.  2007. Colony dynamics and persistence of Ivory Gull breeding in Canada. Avian Conservation and Ecology 2.

    Braune, B.M., M. L. Mallory, H. G. Gilchrist, R. L. Letcher, and K. G. Drouillard. 2007. Levels and trends of organochlorines and brominated flame retardants in Ivory Gull eggs from the Canadian Arctic, 1976 to 2004. Science of the Total Environment 378: 403-417.

    Heath, J.P., H. G. Gilchrist, and R. C. Ydenberg. 2007. Can dive cycle models predict patterns of foraging behaviour? Diving by common eiders in an Arctic polynya. Animal Behaviour 73: 877-884.

    Perkins, D.E., P. A. Smith, and H. G. Gilchrist. 2007. The breeding ecology of ruddy turnstones (Arenaria interpres) in the eastern Canadian Arctic. Polar Record 43: 135-142.

    Miller, E.H., S. J. Williams, S. Jamieson, H. G. Gilchrist, and M. L. Mallory.  2007. Allometry, bilateral asymmetry and sexual differences in the vocal tract of common eiders Somateria mollissima and king eiders S-spectabilis. Journal of Avian Biology 38: 224-233.

    Fast, P.L.F., H. G. Gilchrist, and R. G. Clark. 2007. Experimental evaluation of nest shelter effects on weight loss in incubating common eiders, Somateria mollissima. Journal of Avian Biology 38: 205-213.

    Smith, P.A., H. G. Gilchrist, and J. N. M. Smith.  2007. Effects of nest habitat, food, and parental behavior on shorebird nest success. Condor 109: 15-31.

    Smith, P.A., H. G. Gilchrist, J.N.M. Smith, and E. Nol. 2007. Annual variation in the benefits of a nesting association between Red Phalaropes (Phalaropus fulicarius) and Sabine’s Gulls (Xema sabini). Auk 124: 276-290.

    Gilchrist, G., and M. L. Mallory. 2007. Comparing expert-based science with local ecological knowledge: What are we afraid of? Ecology and Society 12.

     

    2006

    Heath, J.P., H. G. Gilchrist, and R. C. Ydenberg, R.C. 2006.  Regulation of stroke pattern and swim speed across a range of current velocities: diving by common eiders wintering in polynyas in the Canadian Arctic. Journal of Experimental Biology 209: 3974-3983.

    Mallory, M.L., H. G. Gilchrist, and C. Mallory. 2006. Ross’s gull (Rhodostethia rosea) breeding in Penny Strait, Nunavut, Canada. Arctic 59: 319-321.

    Braune, B.M., M. L. Mallory, and H. G. Gilchrist.  2006. Elevated mercury levels in a declining population of ivory gulls in the Canadian Arctic. Marine Pollution Bulletin 52: 978-982.

    Mallory, M.L., A. Fontaine, P. A. Smith, M. Robertson, and H. G. Gilchrist.  2006. Water chemistry of ponds on Southampton Island, Nunavut, Canada: Effects of habitat and ornithogenic inputs. Archiv Fur Hydrobiologie 166: 411-432.

    Jamieson, S.E., H. G. Gilchrist, F. R. Merkel, K. Falk, and A. W. Diamond.  2006. An evaluation of methods used to estimate carcass composition of common eiders, Somateria mollissima. Wildlife Biology 12: 219-226.

    Jamieson, S.E., H. G. Gilchrist, F. R. Merkel, A. W. Diamond, and K. Falk.  2006. Endogenous reserve dynamics of northern common eiders wintering in Greenland. Polar Biology 29: 585-594.

    Allard, K.A., A. R. Breton, H. G. Gilchrist, and A. W. Diamond.  2006. Adult survival of herring gulls breeding in the Canadian Arctic. Waterbirds 29: 163-168.

    Gaston, A.J., M. L. Mallory, H. G. Gilchrist, and K. O’Donovan.  2006. Status, trends and attendance patterns of the northern fulmar, Fulmarus glacialis, in Nunavut, Canada. Arctic 59: 165-178.

    McKinnon, L., H. G. Gilchrist, and K. T. Scribner.  2006. Genetic evidence for kin-based female social structure in common eiders (Somateria mollissima). Behavioral Ecology 17: 614-621.

    Mallory, M.L., C. Ogilvie, and H. G. Gilchrist.  2006. A review of the Northern Ecosystem Initiative in Arctic Canada: Facilitating Arctic ecosystem research through traditional and novel approaches. Environmental Monitoring and Assessment 113: 19-29.

    Mallory, M.L., H. G. Gilchrist, B. Braune, and A. J. Gaston. 2006. Marine birds as indicators of Arctic marine ecosystem health: Linking the Northern Ecosystem Initiative to long-term studies. Environmental Monitoring and Assessment 113: 31-48.

    Smith, P. A., H. G. Gilchrist, and V. Johnston.  2006.  Climate change: Linking traditional and scientific knowledge.  223-230.

    Mosbech, A., R. Dano, F. Merkel, C. Sonne, H. G. Gilchrist, and A. Flagstad. 2006. Use of satellite telemetry to locate key habitats for king eiders, Somateria spectabilis in West Greenland. Book Chapter, Waterbirds Around the World.  769-776.

    Mosbech, A., H. G. Gilchrist, F. R. Merkel, C. Sonne, C., A. Flagstad, and H. Nyegaard. 2006. Year-round movements of Northern Common Eiders, Somateria mollissima borealis, breeding in Arctic Canada and West Greenland followed by satellite telemetry. Ardea 94 : 651-665.

     

    2005

    Wayland, M., H. G. Gilchrist, and E. Neugebauer. 2005. Concentrations of cadmium, mercury and selenium in common eider ducks in the eastern Canadian arctic: Influence of reproductive stage. Science of the Total Environment 351: 323-332.

    Stenhouse, I.J., H. G. Gilchrist, and W. A. Montevecchi. 2005. Factors affecting nest-site selection of Sabine’s Gulls in the eastern Canadian Arctic. Canadian Journal of Zoology 83: 1240-1245.

    Gaston, A.J., H G. Gilchrist, and J. M. Hipfner.  2005. Climate change, ice conditions and reproduction in an Arctic nesting marine bird: Brunnich’s guillemot (Uria lomvia L.). Journal of Animal Ecology 74: 832-841.

    Hipfner, J.M., A. J. Gaston, and H. G. Gilchrist.  2005. Variation in egg size and laying date in Thick-billed Murre populations breeding in the low arctic and high Arctic. Condor 107: 657-664.

    Mallory, M.L., and H. G. Gilchrist.  2005. Marine birds of the Hell Gate Polynya, Nunavut, Canada. Polar Research 24: 87-93.

    Stenhouse, I.J., H. G. Gilchrist, and W. A. Montevecchi, W.A., 2005. An experimental study examining the anti-predator behaviour of Sabine’s gulls (Xema sabini) during breeding. Journal of Ethology 23: 103-108.

    Gaston, A.J., H. G. Gilchrist, and M. L. Mallory. 2005. Variation in ice conditions has strong effects on the breeding of marine birds at Prince Leopold Island, Nunavut. Ecography 28: 331-344.

    Gilchrist, H. G., M. L. Mallory, and F. R. Merkel. 2005. Can local ecological knowledge contribute to wildlife management? Case studies of migratory birds. Ecology and Society 10.

    DeVink, J.M.A., H. G. Gilchrist, and A. W. Diamond.  2005. Effects of water salinity on growth and survival of common eider (Somateria mollissima) ducklings. Auk 122: 523-529.

    Gilchrist, H.G., and M. L. Mallory. 2005. Declines in abundance and distribution of the ivory gull (Pagophila eburnea) in Arctic Canada. Biological Conservation 121: 303-309.

     

    2004

    Mallory, M.L., B. Braune, M. Wayland, H. G. Gilchrist, and D. L. Dickson. 2004. Contaminants in common elders (Somateria mollissima) of the Canadian Arctic. Environmental Reviews 12: 197-218.

    Gilchrist, H. G., A. J. Gaston, and M. J. Mallory.  2004.  Climate change, sea ice conditions, and effects on marine birds in Arctic Canada.  The Arctic Climate Impact Assessment Scientific Symposium, Iceland.

    Stenhouse, I.J., H. G. Gilchrist, and W. A. Montevecchi. 2004. Reproductive investment and parental roles in Sabine’s gulls, Xema sabiniJournal of Ethology 22: 85-89.

    Stenhouse, I.J., G. J. Robertson, and H. G. Gilchrist.  2004. Recoveries and survival rate of Ivory Gulls banded in Nunavut, Canada, 1971-1999. Waterbirds 27: 486-492.

     

    2003

    Mallory, M.L., and H. G. Gilchrist. 2003. Marine birds breeding in Penny Strait and Queens Channel, Nunavut, Canada. Polar Research 22: 399-403.

    Devink, J.-M., K. Allard, and H. G. Gilchrist. 2003. A male common eider x king eider hybrid at East Bay, Southampton Island, Nunavut. Birders Journal 12: 202-204.

    Mallory, M.L., H. G. Gilchrist, A. Fontaine, and J. A. Akearok. 2003. Local ecological knowledge of ivory gull declines in Arctic Canada. Arctic 56: 293-298.

    Robertson, G.J., and H. G. Gilchrist. 2003. Wintering snowy owls feed on sea ducks in the Belcher Islands, Nunavut, Canada. Journal of Raptor Research 37: 164-166.

    Bottitta, G., E. Nol, and H. G. Gilchrist.  2003.  Effects of experimental manipulation of incubation length on behavior and body mass of common eiders in the Canadian Arctic.  Waterbirds 26: 100-107.

    Wayland, M., J. Smits, H. G. Gilchrist, T. Marchant, and J. Keating, J., 2003. Biomarker responses in nesting, common eiders in the Canadian arctic in relation to tissue cadmium, mercury and selenium concentrations. Ecotoxicology 12: 225-237.

     

    2002

    Allard, K., and H. G. Gilchrist. 2002. Kleptoparasitism of Herring Gulls taking eider eggs by Canada Geese. Waterbirds 25: 235-238.

    Dickson, D.L., and H. G. Gilchrist. 2002. Status of marine birds of the southeastern Beaufort Sea. Arctic 55: 46-58.

    Falk, K., S. Benvenuti, L. Dall’Antonia, H. G. Gilchrist, and K. Kampp. 2002. Foraging behaviour of thick-billed murres breeding in different sectors of the North Water polynya: an inter-colony comparison. Marine Ecology-Progress Series 231: 293-302.

    Hipfner, J.M., H. G. Gilchrist, A. J. Gaston, and D. Cairns. 2002. Status of common eiders, Somateria mollissima, nesting in the Digges Sound Region, Nunavut. Canadian Field-Naturalist 116: 22-25.

    Hobson, K.A., H. G. Gilchrist, and K. Falk.  2002. Isotopic investigations of seabirds of the North Water Polynya: Contrasting trophic relationships between the eastern and western sectors. Condor 104: 1-11.

    Wayland, M., H. G. Gilchrist, T. Marchant, J. Keating, J. Smits, 2002. Immune function, stress response, and body condition in arctic-breeding common eiders in relation to cadmium, mercury, and selenium concentrations. Environmental Research 90: 47-60.

    Bottitta, G., H. G. Gilchrist, A. Kift, and M. Meredith.  A pressure-senstive wireless device for continuously monitoring avian nest attendance.  Wildlife Society Bulletin 1033-1038.

     

    2001

    Mallory, M.L., H. G. Gilchrist, S. Jamieson, G. Robertson, and D. G. Campbell, D.G., 2001. Unusual migration mortality of King Eiders in central Baffin Island. Waterbirds 24: 453-456.

    Wayland, M., H. G. Gilchrist, D. L. Dickson, T. Bollinger, C. James, R. Carreno, and J. Keating. 2001. Trace elements in king eiders and common eiders in the Canadian Arctic. Archives of Environmental Contamination and Toxicology 41: 491-500.

    Wayland, M., A. J. Garcia-Fernandez, E. Neugebauer, and H. G Gilchrist. 2001. Concentrations of cadmium, mercury and selenium in blood, liver and kidney of common eider ducks from the Canadian arctic. Environmental Monitoring and Assessment 71: 255-267.

    Robertson, G. J., A. Reed, and H. G. Gilchrist.  Clutch, egg and body size variation among common eiders breeding in Hudson Bay, Canada.  Polar Research 20: 85-94.

    Stenhouse, I.J., H. G. Gilchrist, and W. A. Montevecchi .  2001. Reproductive biology of Sabine’s Gull in the Canadian Arctic. Condor 103: 98-107.

    Gilchrist, H.G., 2001. Glaucous gull: Larus hyperboreus. Book Chapter. Birds of North America 573, 1-31.

    Day, R., I. J. Stenhouse, and H. G. Gilchrist. 2001. Sabines Gull: Xema SabiniBook Chapter.  Birds of North America

    Jamieson, S.E., G. J. Robertson, and H. G. Gilchrist. 2001. Autumn and winter diet of Long-tailed Duck in the Belcher Islands, Nunavut, Canada. Waterbirds 24: 129-132.

     

    2000

    Gilchrist, H.G., and G. J. Robertson. 2000. Observations of marine birds and mammals wintering at polynyas and ice edges in the Belcher Islands, Nunavut, Canada. Arctic 53: 61-68.

    Robards, M., H. G. Gilchrist, and K. Allard.  2000. Breeding Atlantic Puffins, Fractercula arctica, and other bird species of Coburg Island, Nunavut. Canadian Field-Naturalist 114: 72-77.

     

    1999

    Gilchrist, H.G., 1999. Declining thick-billed murre Uria lomvia colonies experience higher gull predation rates: an inter-colony comparison. Biological Conservation 87: 21-29.

    Gilchrist, H.G., and Robertson, G.J., 1999. Population trends of gulls and Arctic terns nesting in the Belcher Islands, Nunavut. Arctic 52: 325-331.

     

    1998

    Gilchrist, H.G., A. J. Gaston, and J. N. M. Smith.  1998. Wind and prey nest sites as foraging constraints on an avian predator, the Glaucous Gull. Ecology 79: 2403-2414.

    Kay, M.F., and H. G. Gilchrist.  1998. Distraction displays made by female Common Eiders, Somateria mollissima borealis, in response to human disturbance. Canadian Field-Naturalist 112: 529-532.

    Robertson, G.J., and H. G. Gilchrist.  1998. Evidence of population declines among common eiders breeding in the Belcher Islands, Northwest Territories. Arctic 51: 378-385.

     

    1997

    Gilchrist, H.G., and A. J. Gaston. 1997. Effects of murre nest site characteristics and wind conditions on predation by glaucous gulls. Canadian Journal of Zoology 75, 518-524.

    Gilchrist, H.G., and A. J. Gaston. 1997. Factors affecting the success of colony departure by thick-billed Murre chicks. Condor 99: 345-352.