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Looking Ahead
Vol 89, Iss 1, Page 1
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Floristic analysis of the Missouri River bottomland forests in North Dakota
Vol 89, Iss 1, Page 5
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Effects of agricultural burning on nesting waterfowl
Vol 89, Iss 1, Page 21
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Comments on the distribution and natural history of some mammals in Minnesota
Vol 89, Iss 1, Page 29
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Behaviour of a young Bald Eagle at a southern Ontario nest
Vol 89, Iss 1, Page 35
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Comparative concentrations of twelve elements in substrates and leaves of Scirpus validus and other aquatic plants species in a sewage lagoon and in unpolluted habitats
Vol 89, Iss 1, Page 41
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Preliminary study of seasonal moose movements in Laurentides Provincial Park, Quebec
Vol 89, Iss 1, Page 47
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Harmful effects of small mammal populations on a tree plantation in southern Ontario
Vol 89, Iss 1, Page 53
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Notes on the distribution and habitat of amphibians and turtles in northwestern Quebec
Vol 89, Iss 1, Page 57
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Nest site availability as a factor limiting population size of swallows
Vol 89, Iss 1, Page 60
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Common Redpolls nesting at Edmonton, Alberta
Vol 89, Iss 1, Page 64
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An unusual association of damselfly naiads with fish carcasses
Vol 89, Iss 1, Page 65
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The fern genus Woodsia in Manitoba
Vol 89, Iss 1, Page 66
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Scheuchzeria pahlustris L. (Scheuchzeiaceae) in northwestern North America
Vol 89, Iss 1, Page 69
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Possible intra-specific killing by a Great Gray Owl
Vol 89, Iss 1, Page 71
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Intergeneric grouse hybrids (Bonasa x Canachites)
Vol 89, Iss 1, Page 72
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The Sandhill Crane in Quebec
Vol 89, Iss 1, Page 73
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An additional record of the Fulvous Tree Duck in Quebec
Vol 89, Iss 1, Page 74
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Carex illota L. H. Bailey in Alberta
Vol 89, Iss 1, Page 74
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Tree nesting sites and a breeding range extension of Brewer's Blackbird in the Great Lakes region
Vol 89, Iss 1, Page 76
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Glaucous-winged Gull predation on feral Rock Doves
Vol 89, Iss 1, Page 77
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The feral house cat as a predator of varying hares
Vol 89, Iss 1, Page 78
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Sight record of a western skink on Vancouver Island
Vol 89, Iss 1, Page 79
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New records of amphibians and garter snakes in the James Bay area of Quebec
Vol 89, Iss 1, Page 80
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The moths of America north of Mexico, by R. B. Dominick et al. [Review]
Vol 89, Iss 1, Page 87
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Illustrated keys to the fresh water fishes of Alaska, by James E. Morrow [Review]
Vol 89, Iss 1, Page 88
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Animals of Manitoba, ed. Robert E. Wrigley [Review]
Vol 89, Iss 1, Page 89
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Butterflies of Saskatchewan, by Ronald R. Hooper [Review]
Vol 89, Iss 1, Page 89
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Calf mortality on the calving ground of Kaminuriak caribou during 1970, by F. L. Miller and E. Broughton [Review]
Vol 89, Iss 1, Page 90
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Shallow water gammaridean Amphipoda of New England, by E. M. Bousfield [Review]
Vol 89, Iss 1, Page 91
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Grzimek's animal life encyclopedia, ed. B. Grizmek [Review]
Vol 89, Iss 1, Page 92
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Atlas of animal migration, by Cathy Jarman [Review]
Vol 89, Iss 1, Page 92
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Pacific fishes of Canada, by J. L. Hart [Review]
Vol 89, Iss 1, Page 93
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Researches in plant physiology. A laboratory manual, by Thomas C. Moore [Review]
Vol 89, Iss 1, Page 94
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Woody Plants of the North Central Plains, by H. A. Stephens [Review]
Vol 89, Iss 1, Page 95
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The algal bowl: lakes and man, by J. R. Vallentyne [Review]
Vol 89, Iss 1, Page 95
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Schoolyard and beyond, by David Coburn [Review]
Vol 89, Iss 1, Page 96
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Natural regions of the United States and Canada, by Charles B. Hunt [Review]
Vol 89, Iss 1, Page 97
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Bird damage to fruit crops in the Niagara Peninsula, by R. G. D. Brown [Review]
Vol 89, Iss 1, Page 98
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Terrain, vegetation and permafrost relationships, northern Mackenzie Valley and Yukon, by S. C. Zoltai and W. W. Pettapiece [Review]
Vol 89, Iss 1, Page 98
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The unknown island, by Ian Smith [Review]
Vol 89, Iss 1, Page 99
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Environment and man, by Richard H. Wagner [Review]
Vol 89, Iss 1, Page 99
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Wilderness survival: a complete handbook and guide for survival in the North American wilds, by Berndt Berglund [Review]
Vol 89, Iss 1, Page 100
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The Arctic coast, by D. Wilkinson [Review]
Vol 89, Iss 1, Page 101
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Nature west coast, by Vancouver Natural History Society [Review]
Vol 89, Iss 1, Page 102
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Canadian Wildlife and Man, by Anne Innis Dagg [Review]
Vol 89, Iss 1, Page 103
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Children of the Ark, by Barbara M. Solandt [Review]
Vol 89, Iss 1, Page 104
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Alaska Fishing Guide, by editors of Alaska Magazine [Review]
Vol 89, Iss 1, Page 105
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Human Behavior Apects of Fish and Wildlife Conservation: An Annoted Bibliography, by D. R. Potter, K. M. Sharpe, and C. Hendee [Review]
Vol 89, Iss 1, Page 105
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Migratory and foraging behavior of Peregrine Falcons on the Texas coast
Vol 89, Iss 2, Page 111
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A recent decline of Gannets, Morus bassanus, on Bonaventure Island, Quebec
Vol 89, Iss 2, Page 125
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New records of birds in west-central Mackenzie District, Northwest Territories
Vol 89, Iss 2, Page 135
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An unusual habitat for Drosera rotundifolia L., its overwintering state, and vegetative reproduction
Vol 89, Iss 2, Page 143
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Play activities of the black-tailed deer in northwestern Oregon
Vol 89, Iss 2, Page 149
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Investigations of heavy metals in Common Tern populations
Vol 89, Iss 2, Page 157
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A new hybrid woodfern, Dryopteris X algonquinensis D. M. Britton, from Algonquin Park, Ontario
Vol 89, Iss 2, Page 163
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A complex tracking board for small mammal studies
Vol 89, Iss 2, Page 173
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Eastern Yellow-bellied Racer in central southern Saskatchewan
Vol 89, Iss 2, Page 174
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Golden-crowned Sparrow breeding on Vancouver Island
Vol 89, Iss 2, Page 175
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A Western Kingbird at Cap Tourmente, Quebec
Vol 89, Iss 2, Page 176
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Alpine Woodsia (Woodsia alpina (Bolton) S. F. Gray) in southern Ontario
Vol 89, Iss 2, Page 177
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Habitat use and home range of white-tailed deer in Point Pelee National Park, Ontario
Vol 89, Iss 2, Page 179
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Amphipod Dispersal in the fur of aquatic mammals
Vol 89, Iss 2, Page 181
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Record of the aIga Hydrurus foetidus (Vill.) Trév. from Labrador
Vol 89, Iss 2, Page 186
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An unusually small Hermit Thrush egg
Vol 89, Iss 2, Page 188
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More dwarf passerine eggs
Vol 89, Iss 2, Page 189
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The auricled twayblade (Listera auriculata) orchid in Algonquin Park, Ontario
Vol 89, Iss 2, Page 189
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Rough-legged Hawks, Buteo lagopus (Pontoppidan), as carrion feeders in the Arctic
Vol 89, Iss 2, Page 190
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Letters
Vol 89, Iss 2, Page 193
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The ecology of stray dogs. A study of free ranging urban animals, by Alan Beck [Review]
Vol 89, Iss 2, Page 195
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Birds of the Oshawa - 195 Lake Skugog region, Ontario, by Ronald Tozer and James Richard [Review]
Vol 89, Iss 2, Page 195
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Ontario Nest Records Scheme: Tenth report 1956-1973, ed. George K. Peck [Review]
Vol 89, Iss 2, Page 196
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Ecology of Pomarine, Parasitic, and Long-tailed Jaegers in northern Alaska, by William J. Maher [Review]
Vol 89, Iss 2, Page 197
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Wild flowers of forest and woodland in the Pacific northwest. Field guide 1. Wild flowers 197 of field and slope in the Pacific northwest. Field guide 2, by Lewis J. Clark [Review]
Vol 89, Iss 2, Page 197
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Géographic floristique du Québec/ Labrador. Distribution des principales espèces vasculaires, by Camille Rousseaue [Review]
Vol 89, Iss 2, Page 198
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Battle for the wilderness, by Michael Frome [Review]
Vol 89, Iss 2, Page 199
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Land use and resource development in the eastern slopes: 199 report and recommendations, by Environmental Conservation Authority [Review]
Vol 89, Iss 2, Page 200
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Proceedings of the Arctic International Wildlife Range Conference-October 21 and 22, 1970, ed. Dennis McCrea [Review]
Vol 89, Iss 2, Page 201
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Outdoor recreation in America: trends, problems, and opportunities, by C. R. Jensen [Review]
Vol 89, Iss 2, Page 201
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Alaska and its wildlife, by Bryan L. Sage [Review]
Vol 89, Iss 2, Page 202
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The discovery of the Northwest Passage by H.M.S. "Investigator," Captain R. M'Clure 203 1850, 1851, 1852, 1853, 1854, ed. Commander Sherard Osborn, and Life with the Esquimaux, a narrative of Arctic experience in search of survivors of Sir John Franklin's expedition, by Captain Charles Francis Hall [Reivew]
Vol 89, Iss 2, Page 203
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Narrative of the Arctic land expedition ...to the mouth of the Great Fish River and along the shores of the Arctic Ocean in the years 1833, 1834 and 1835, by Captain George Back [review]
Vol 89, Iss 2, Page 204
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The mighty Mackenzie, highway to the Arctic Ocean, by Lyn Hancock [Review]
Vol 89, Iss 2, Page 205
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Fragile ecosystems. Evaluation of research and applications in the neotropics. A report of the Institute of Ecology (TIE), eds. Edward G. Farnworth and Frank B. Golley [Review]
Vol 89, Iss 2, Page 206
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Contemporary biology: concepts and implications, by Mary E. Clark [Review]
Vol 89, Iss 2, Page 207
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Churchill: Canada's northern gateway, by Nan Shipley [Review]
Vol 89, Iss 2, Page 207
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The countryman bird book, eds. Bruce and Margaret Campbell [Reivew]
Vol 89, Iss 2, Page 208
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Natural history in the National Capital Region: A bibliography, by F. A. Muhammad and E. Jorgensen [Reivew]
Vol 89, Iss 2, Page 208
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Sellout. The giveaway of Canada's energy resources, by Philip Sykes [Review]
Vol 89, Iss 2, Page 209
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Annotated bibliography of permafrost-vegetation-wildlife-landform relationships, by Patricia Roberts-Pichette [Review]
Vol 89, Iss 2, Page 210
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High arctic lemmings (Dicrostonyx groenlandicus) I. Natural history observations
Vol 89, Iss 3, Page 223
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Leech (Hirundinea) infestations among waterfowl near Yellowknife, Northwest Territories
Vol 89, Iss 3, Page 234
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A new Common Murre colony in British Columbia
Vol 89, Iss 3, Page 244
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A postglacial walrus (Odobenus rosmarus) from Bathurst Island, Northwest Territories
Vol 89, Iss 3, Page 249
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The waterfowl of Chick Lake, Northwest Territories
Vol 89, Iss 3, Page 262
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Observations of the fall migration of Greater Snow Geese across southern Quebec
Vol 89, Iss 3, Page 268
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Oil threat to birds on the Canadian west coast
Vol 89, Iss 3, Page 278
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The disappearance of caribou reintroduced to Cape Breton Highlands National Park
Vol 89, Iss 3, Page 299
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Some previously unpublished historical records of Trumpeter Swans in Ontario
Vol 89, Iss 3, Page 311
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Ross' Goose in Quebec
Vol 89, Iss 3, Page 313
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Second record of the Blue-spotted Salamander from Labrador
Vol 89, Iss 3, Page 314
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Pine Siskin on Cornwallis Island, Northwest Territories
Vol 89, Iss 3, Page 316
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Range extension of the western pine elfin, Callophrys eryphon (Lepidoptera, Lycaenidae), in Ontario
Vol 89, Iss 3, Page 316
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Seligeria tristichoides, a moss new to the west
Vol 89, Iss 3, Page 317
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Sight record of the White Wagtail near Vancouver, British Columbia
Vol 89, Iss 3, Page 318
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A new distribution record for the brassy minnow in northwestern Alberta
Vol 89, Iss 3, Page 319
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Sightings of New Zealand Shearwaters in the northern Gulf of Alaska
Vol 89, Iss 3, Page 320
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Wolf as predator on Mallards in a bait trap
Vol 89, Iss 3, Page 322
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A new distribution record for the California myotis (Myotis californicus) in British Columbia
Vol 89, Iss 3, Page 322
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A grizzly bear (Ursus arctos) record near Fort Simpson, Northwest Territories
Vol 89, Iss 3, Page 324
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New distribution data on two mosses, Fissidens exilis and Thuidium pygmaeum, in Quebec
Vol 89, Iss 3, Page 324
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Unusual food transfer behavior performed by American Kestrels
Vol 89, Iss 3, Page 325
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Burdock as a threat to small birds
Vol 89, Iss 3, Page 326
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The mammals of Canada, by A. W. F. Banfield [Review]
Vol 89, Iss 3, Page 329
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Birds of the world: a check list, by James F. Clements [Review]
Vol 89, Iss 3, Page 331
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A guide to the birds of Trinidad and Tobago, by R. French [Review]
Vol 89, Iss 3, Page 333
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Canadian endangered species, By Daryl Stewart [Review]
Vol 89, Iss 3, Page 333
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The land mammals of insular Newfoundland, by Tom H. Northcott [Review]
Vol 89, Iss 3, Page 335
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Oil pollution of birds: an abstracted bibliography, by R. Vermeer and K. Vermeer [Review]
Vol 89, Iss 3, Page 335
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Mammals of Ontario, by Anne Innis Dagg [Review]
Vol 89, Iss 3, Page 336
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A guide to Alberta vertebrate fossils from the age of dinosaurs, by Hope Johnson and John E. Storer [Review]
Vol 89, Iss 3, Page 336
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The vanishing harvest, by Ken Johnstone [Review]
Vol 89, Iss 3, Page 337
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Rocky Mountain wild flowers, by A. E. Porsild [Review]
Vol 89, Iss 3, Page 338
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The Alaska - Yukon wild flowers guide, by Helen A. White and Maxine Williams [Review]
Vol 89, Iss 3, Page 339
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Illustrated key to the Carices in Newfoundland: based on floral structures, by Alexander W. Robertson and Frederick C. Pollett [Review]
Vol 89, Iss 3, Page 339
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Peatlands, by Peter D. Moore and D. J. Bellamy [Review]
Vol 89, Iss 3, Page 340
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Freshwater pollution, Canadian style, by Peter A. Larkin [Review]
Vol 89, Iss 3, Page 340
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The life of the far north, by W. A. Fuller and J. C. Holmes [Review]
Vol 89, Iss 3, Page 342
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Wildlife in an urbanizing environment, eds. John H. Noyes and Donald R. Progulske [Review]
Vol 89, Iss 3, Page 343
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Energy needs and the environment, eds. Robert L. Seale and Raymond A. Sierka [Review]
Vol 89, Iss 3, Page 343
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Richard Harrington's Yukon, by Richard Harrington [Review]
Vol 89, Iss 3, Page 344
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Vegetation and environment in the Central Research Forest, Ottawa greenbelt, by J. K. Jeglum, M. J. J. Bik, and J. Salm [Review]
Vol 89, Iss 3, Page 344
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To the Arctic by canoe 1819-1821, ed. C. Stuart Houston [Review]
Vol 89, Iss 3, Page 345
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For a lark: a remedial guide for confused bird watchers, by John Huberman and Sylvia Tait [Review]
Vol 89, Iss 3, Page 346
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Editorial: Urban wildlife - is it wanted and needed?
Vol 89, Iss 4, Page 351
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An introduction to a limnological study of selected lakes in Gatineau Park, Quebec
Vol 89, Iss 4, Page 354
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The Champlain Sea episode in the Gatineau River Valley and Ottawa area
Vol 89, Iss 4, Page 356
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Phytoplankton of five lakes in Gatineau Park, Quebec
Vol 89, Iss 4, Page 361
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Periphyton of five lakes in Gatineau Park, Quebec
Vol 89, Iss 4, Page 371
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Macrobenthos of five lakes in Gatineau Park, Quebec
Vol 89, Iss 4, Page 378
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A preliminary survey of the molluscan fauna of nine lakes in Gatineau Park, Quebec
Vol 89, Iss 4, Page 383
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Fish distribution in Gatineau Park, Quebec, in relation to postglacial dispersal, man's influence, and eutrophication
Vol 89, Iss 4, Page 389
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Vegetation - habitat changes caused by damming a peatland drainageway in northern Ontario
Vol 89, Iss 4, Page 400
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Birds of the tundra biome at Cape Churchill and La Pérouse Bay
Vol 89, Iss 4, Page 413
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Observations on the fish fauna of the Peace River in Alberta
Vol 89, Iss 4, Page 423
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The distribution and abundance of the Wolverine (Gulo gulo) in Canada
Vol 89, Iss 4, Page 431
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Bald Eagle nesting attempts in southern Ontario in 1974
Vol 89, Iss 4, Page 438
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The King Eider in Ontario
Vol 89, Iss 4, Page 445
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Further new localities for certain coldwater fishes in eastern Ontario and western Quebec
Vol 89, Iss 4, Page 447
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Red fox attack on beaver
Vol 89, Iss 4, Page 450
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Additions to the adventive flora of Vancouver Island, British Columbia
Vol 89, Iss 4, Page 451
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Nesting of Purple Martins in natural cavities and in man-made structures in Alberta
Vol 89, Iss 4, Page 454
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Bald Eagle and river otter
Vol 89, Iss 4, Page 455
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New data on the distribution of the moss Schistostega pennata in Alberta
Vol 89, Iss 4, Page 456
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Nest-sites of birds in residential areas of Vancouver, British Columbia
Vol 89, Iss 4, Page 457
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Arboreal mating behavior in the red-sided garter snake
Vol 89, Iss 4, Page 461
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Fulmar from southern James Bay in December
Vol 89, Iss 4, Page 462
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Bartonia virginica (L.) BSP in Perth County, Ontario
Vol 89, Iss 4, Page 463
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Long-distance movement of an arctic fox in Newfoundland
Vol 89, Iss 4, Page 464
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Poplar bud in the subcutaneous tissue of a northern flying squirrel
Vol 89, Iss 4, Page 466
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Locomotion of a "three-legged" porcupine
Vol 89, Iss 4, Page 466
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Red-breasted Nuthatches breeding in nest boxes in pine plantations on the north shore of Lake Erie
Vol 89, Iss 4, Page 467
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American Wigeon steals food from muskrats
Vol 89, Iss 4, Page 468
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Rowley Campbell Frith, 1897-1974 [Obituary]
Vol 89, Iss 4, Page 470
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Grouse and quails of North America, by Paul A. Johnsgard [Review]
Vol 89, Iss 4, Page 473
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Mind in the waters. A book to celebrate the consciousness of whales and dolphins, ed. Joan McIntyre [Review]
Vol 89, Iss 4, Page 474
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The whale problem, a status report,ed. William E. Schevil [Review]
Vol 89, Iss 4, Page 475
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Wasps. An account of the biology and natural history of solitary and social wasps, by Philip Spradbery [Review]
Vol 89, Iss 4, Page 476
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Flies and disease, by Bernard Greenberg [Review]
Vol 89, Iss 4, Page 477
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The deer and the tiger: a study of wildlife in India, by George B. Schaller [Review]
Vol 89, Iss 4, Page 478
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Song of the north wind: a story of the Snow Goose, by Paul A. Johnsgard [Review]
Vol 89, Iss 4, Page 479
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Pollen, biology, biochemistry, management, by R. G. Stanley and H. F. Liskens [Review]
Vol 89, Iss 4, Page 480
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Genetics of forest ecosystems, by Klaus Stern and Laurence Roche [Review]
Vol 89, Iss 4, Page 480
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Vegetation of the earth - in relation to climate and the eco-physiological conditions, by Heinrich Walter [Review]
Vol 89, Iss 4, Page 481
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Forestry in Newfoundland, by Graham Page, W. C. Wilton, and Tony Thomas [Review]
Vol 89, Iss 4, Page 482
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Polar deserts and modern man, ed. T. L. Smiley and J. H. Zumberge [Review]
Vol 89, Iss 4, Page 483
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Perspectives of biophysical ecology, eds. David M. Gates and Rudolf B. Schmerl [Review]
Vol 89, Iss 4, Page 484
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Life at the sea's frontiers, by Richard Perry [Review]
Vol 89, Iss 4, Page 485
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High arctic - an expedition to the unspoiled north, by George Miksch Sutton [Review]
Vol 89, Iss 4, Page 485
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Much is taken, much remains. Canadian issues in environmental conservation, by Rorke Bryan [Review]
Vol 89, Iss 4, Page 486
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The restoration of water levels in the Peace-Athabasca delta: report and recommendations, by Environmental Conservation Authority, Alberta [Review]
Vol 89, Iss 4, Page 487
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The oxygen revolution, by Geoffrey Mains [Review]
Vol 89, Iss 4, Page 488
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Marked by the Wild, eds. B. Littlejohn and J. Pearce [Review]
Vol 89, Iss 4, Page 489
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Fieldbook of Nature Photography, by Patricia Maye [Review]
Vol 89, Iss 4, Page 490
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Natural History Photography, ed. D. M. Turner [Review]
Vol 89, Iss 4, Page 490