Trends in the population of British wintering ducks 1961-64

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G L Atkinson-Willes
J C Frith

Abstract

The data available through the National Wildfowl Counts are used to keep a running check on the numbers of wildfowl occurring in Britain during the winter months from September to March. Each month a brief report is sent to all observers engaged in the investigation, and it is these which provide the basis of.

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How to Cite
Atkinson-Willes, G. L., & Frith, J. C. (1964). Trends in the population of British wintering ducks 1961-64. Wildfowl, 9. Retrieved from https://tidsskrift.dk/Wildfowl/article/view/155161
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The Wildfowl Trust Sixteenth Annual Report
Section
Artikler

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