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Canada’s eastern Arctic (Nunavut and Arctic Quebec—Nunavik, N of 60°) supports large numbers of seabirds in summer. Seabird… Expand Objective: To access the stage of readiness to change (SRC) dietary and physical activity behavior in adolescents and verify the… Expand Parasitic Jaegers (Stercorarius parasiticus) are thought to rely exclusively on kleptoparasitism of seabirds to obtain their food… Expand Several visual functions were examined before and during self-application of therapeutic doses of digitoxin. The ERG recordings… Expand Aerial surveys of large birds on the coasts of Foxe Basin and northern Hudson Bay were carried out in late June and early July in… Expand The economics of predator avoidance suggest that a prey can act as an apostatic selective agent on its polymorphic predator if it… Expand The males of most birds are larger than the females, but the opposite is true of birds of prey-the hawks and owls of the orders… Expand In July 1965, at the end of a long walk westward from Alert, I marked down an Eskimo site on the south side of the well-developed… Expand Blue geese at McConnell River, N.W.T., lost 20% of eggs, mostly late in incubation. Parasitic jaegers and herring gulls were… Expand