Polygyny, Spacing and Sex Ratio among Hen Harriers Circus cyaneus in Orkney, Scotland

• Published in: Ornis Scandinavica
• Main Authors: Balfour, E., Cadbury, C. J.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: JSTOR 1979
• Subjects: General Earth and Planetary Sciences; General Agricultural and Biological Sciences; General Environmental Science; Circus cyaneus
• Online Access: http://dx.doi.org/10.2307/3676353