Delta Marsh Field Station Archive Annual Report, Volume 18, 1983

PDF copy of entire document Table of Contents: 1983 Personnel Director’s Report for 1983 Jennifer M. Shay Resident Biologist’s Report for 1983 Robert M. R. Barclay Foraging behaviour of insectivorous bats at Delta Marsh Robert M. R. Barclay, Department of Zoology, University of Manitoba Nocturnal singing behaviour of marsh nesting birds particularly Marsh and Sedge Wrens (Cistothorus palustris, C. platensis) Robert M. R. Barclay, Marty L. Leonard and Gaynette Friesen, Department of Zoology, University of Manitoba Assessment of some effects of simazine on the structure and metabolism of periphyton L. Gordon Goldsborough, Department of Botany, University of Manitoba Ontogeny of a small marsh pond L. Gordon Goldsborough, Department of Botany, University of Manitoba Fall migrations of the Northern Waterthrush and Ovenbird in the Delta Marsh area Heidi E. den Haan, Department of Zoology, University of Manitoba Breeding failure and decline of a Common Tern colony in southern Manitoba Percy N. Hébert, Department of Zoology, University of Manitoba Communication with song types in Western Meadowlarks: a progress report Andrew Horn, Department of Zoology, University of Toronto The impact of predation on the reproductive strategy of the Yellow-headed Blackbird Andre Isabelle, Department of Biology, University of Ottawa Short term colonization by periphytic diatoms in the Blind Channel, Delta Marsh: a preliminary report G. M. Kruszynski, Department of Botany, University of Manitoba Factors influencing female choice in the Marsh Wren (Cistothorus palustris) Marty Leonard, Department of Biology, University of Ottawa The analysis of projectile points from the University Field Station (Delta Marsh) Kelly McEwan, Tony Scaletta and Tom Shay, Department of Anthropology, University of Manitoba Sound degradation and distance estimation in Western Meadowlarks and in humans Peter K. McGregor, J. Bruce Falls, Andrew G. Horn and Melissa A. Todd, Department of Zoology, University of Toronto The feeding guild structure of the insectivorous birds on the Delta Beach Ridge Gloria Pohajdak, Department of Zoology, University of Manitoba An investigation of epipelic productivity in the Blind Channel Delta Marsh - preliminary report Gordon G. C. Robinson, Department of Botany, University of Manitoba Movements of forage fish between Lake Manitoba and Delta Marsh Frederike Schneider, Department of Zoology, University of Manitoba Behavioural and ecological studies of birds on the forested dune ridge, Delta Marsh (Abstract) Spencer G. Sealy, Department of Zoology, University of Manitoba Post-fire performance of Phragmites australis Jennifer M. Shay, Department of Zoology, University of Manitoba The roles of habitat and dissolved oxygen in the distribution of Yellow Perch at Delta Marsh Iain M. Suthers, Department of Zoology, University of Manitoba

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