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Observation of Wheatear Near Schultz Lake, Keewatin District, N.W.T.

by Kuyt, Ernie, Fyfe, Richard W.
Published in The Canadian field-naturalist (1969)

Monitoring of wildlife control areas and avifauna on the Oldman River Reservoir

by Fyfe, Richard W., Alberta. Alberta Environmental Protection.

Monitoring of wildlife control areas and avifauna on the Oldman River Reservoir

by Fyfe, Richard W., Alberta. Alberta Environmental Protection.
Published 1994

The 1980 North American Peregrine Falcon, Falco peregrinus, survey

by White, Clayton M., Fyfe, Richard W., Lemon, David B.
Published in The Canadian field-naturalist (1990)

The 1975 North American Peregrine Falcon survey

by Fyfe, Richard W., Temple, Stanley A., Cade, Tom J.
Published in The Canadian field-naturalist (1976)

Organochlorine residues in potential prey of Peregrine Falcons, Falco peregrinus, in Latin America

by Fyfe, Richard W., Banasch, Ursula, Benavides, Virgilio, de Benavides, Nancy Hilgert, Luscombe, Anthony, Sánchez, Julio E.
Published in The Canadian field-naturalist (1990)

Determination of the DDE and PCB contents of peregrine Falcon eggs: A comparison of whole egg measurements and estimates derived from eggshell membranes

by Peakal', David B., Lew, Thomas S., Springer, Alan M., Walker IP, Wayman, Risebrough, Robert W., Monk, J. Geoffrey, Jarman, Walter M., Walton, Brian J., Reynolds, Lincoln M., Fyfe, Richard W., Kiff, Lloyd F.
Published in Archives of Environmental Contamination and Toxicology (1983)