Reframing the mammoth steppe: Insights from analysis of isotopic niches von Schwartz-Narbonne, R., Longstaffe, F.J., Kardynal, K.J., Druckenmiller, P., Hobson, K.A., Jass, C.N., Metcalfe, J.Z., Zazula, G.

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Ecological factors differentially affect mercury levels in two species of sympatric marine birds of the North Pacific von Hipfner, J.M., Hobson, K.A., Elliott, J.E.

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Long-term changes of mercury levels in ringed seal ( Phoca hispida) from Amundsen Gulf, and beluga ( Delphinapterus leucas) from the Beaufort Sea, western Canadian Arctic von Outridge, P.M., Hobson, K.A., Savelle, J.

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Avian responses to experimental harvest in southern boreal mixedwood shoreline forests: implications for riparian buffer management von Kardynal, K.J, Morissette, J.L, Van Wilgenburg, S.L, Bayne, E.M, Hobson, K.A

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Global application of stable hydrogen and oxygen isotopes to wildlife forensics von Bowen, G.J, Wassenaar, L.I, Hobson, K.A

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Nutrition, physiology, and stable isotopes: new information from fasting and molting penguins von Cherel, Yves, Hobson, Keith A., Bailleul, Frédéric, Groscolas, René

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A groundwater isoscape (δD, δ 18O) for Mexico von Wassenaar, L.I., Van Wilgenburg, S.L., Larson, K., Hobson, K.A.

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Adapting to a changing world: unraveling the role of man-made habitats as alternative feeding areas for slender-billed gull (Chroicocephalus genei) von Ramírez, Francisco, Navarro, Joan, Afán, Isabel, Hobson, Keith A, Delgado, Antonio, Forero, Manuela G

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Intrapopulation variation in gray wolf isotope (delta15N and delta13C) profiles: implications for the ecology of individuals von Urton, E.J.M, Hobson, K.A

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A Comparison of Modern and Preindustrial Levels of Mercury in the Teeth of Beluga in the Mackenzie Delta, Northwest Territories, and Walrus at Igloolik, Nunavut, Canada von Outridge, P. M., Hobson, K. A., McNeely, R., Dyke, A.

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Mercury Stable Isotopes in Seabird Eggs Reflect a Gradient from Terrestrial Geogenic to Oceanic Mercury Reservoirs von Day, Rusty D, Roseneau, David G, Berail, Sylvain, Hobson, Keith A, Donard, Olivier F. X, Vander Pol, Stacy S, Pugh, Rebecca S, Moors, Amanda J, Long, Stephen E, Becker, Paul R

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Tracking animal migration with stable isotopes von Hobson, Keith Alan, Wassenaar, Leonard I

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Changes in bird communities in boreal mixedwood forest: harvest and wildfire effects over 30 years von Hobson, Keith A., Schieck, Jim

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Regional, temporal, and species patterns of mercury in Alaskan seabird eggs: Mercury sources and cycling or food web effects? von Day, Rusty D., Roseneau, David G., Vander Pol, Stacy S., Hobson, Keith A., Donard, Olivier F.X., Pugh, Rebecca S., Moors, Amanda J., Becker, Paul R.

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Intra-individual variation in stable carbon (δ13C) and nitrogen (δ15N) isotopes in mandibles of modern caribou of Qamanirjuaq (Rangifer tarandus groenlandicus) and Banks Island (Ra... von Drucker, D.G., Hobson, K.A, Münzel, S.C., Pike-Tay, A.

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How far north are migrant birds transporting the tick Ixodes scapularis in Canada? Insights from stable hydrogen isotope analyses of feathers von Ogden, N H, Barker, I K, Francis, C M, Heagy, A, Lindsay, L R, Hobson, K A

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Contaminant residues in seabird eggs from the Canadian Arctic. II. Spatial trends and evidence from stable isotopes for intercolony differences von Braune, B.M, Donaldson, G.M, Hobson, K.A

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Seabird seasonal trophodynamics: isotopic patterns in a community of Pacific alcids von Davies, W. E., Hipfner, J. M., Hobson, K. A., Ydenberg, R. C.

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Stable isotopes (delta D and delta 13C) are geographic indicators of natal origins of monarch butterflies in eastern North America von Hobson, K.A, Wassenaar, L.I, Taylor, O.R

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Contaminant residues in seabird eggs from the Canadian Arctic. Part I. Temporal trends 1975–1998 von Braune, B.M, Donaldson, G.M, Hobson, K.A

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