This guest post by Professor Charles J. Krebs (Department of Zoology, University of British Columbia) looks back at his experiences studying population cycles across several decades, his work with Charles Elton and the team of people who made such work possible. In 1959 I began my Ph.D. research on lemming cycles under Dr. Ian McTaggart Cowan at the University of British Columbia (UBC), Canada. To … Continue reading Population Cycles: Historical Notes from the Bureau of Animal Population to 2018