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Key Factors in Population Studies

✍ Scribed by G. C. Varley and G. R. Gradwell


Book ID
117999741
Publisher
John Wiley and Sons
Year
1960
Tongue
English
Weight
307 KB
Volume
29
Category
Article
ISSN
0021-8790

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A key factor analysis of a sparrowhawk p
✍ I. Newton πŸ“‚ Article πŸ“… 1988 πŸ› Springer-Verlag 🌐 English βš– 873 KB

During 1972-86, the Sparrowhawk breeding population in Eskdale, southern Scotland, remained fairly stable, with nest numbers fluctuating between 29 and 39 in different years. The annual production of young varied rather more, between 44 and 86 in different years. In a key factor analysis, the 'overw