- 1986b. Gradients in population fluctuations of Tengmalm's

• Other Authors: The Pennsylvania State University CiteSeerX Archives
• Format: Text
• Language: English
• Subjects: tion of lemmings; Banks Island; Northwest Territories; Strix uralensis
• Online Access: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.210.6466; http://www.eebweb.arizona.edu/Faculty/Becerra/pubs/Oikos1.pdf

funereus: effects of supplementary feeding in a peak vole year.- Ibis 131 (in press).- and Norrdahl, K. 1987. Low proportion of shrews in the diet of small mustelids in western Finland.- Z. Sauge-tierkunde 52: 257-260.- and Norrdahl, K. 1989a. Predation of Tengmalm's Owls: numerical responses, functional responses and dampening impact on population fluctuations of microtines.- Oikos 54: 154-164.- and Norrdahl, K. 1989b. Avian predation on mustelids in Europe 1: occurrence and effects on body size variation and life traits.- Oikos 55: 205-215.- and Sulkava, S. 1987. Diet and breeding performance of Ural Owls Strix uralensis under fluctuating food conditions.- Ornis Fennica 64: 57-66.