Onderwerp: Bezoek-historie

A contribution to the population dynamics of the Common Tern (Sterna hirundo) in the Netherlands

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Berry van der Hoorn



Some aspects of the population dynamics of the Common Tem in the Netherlands have been studied. It appeared to be impossible to attain accurate estimates of the survival rate. Alternative survival rates, calculated and used during this study, amounts to 0.1977 + 0.0257 for birds in their first year of life after fledging and 0.8676



31 p.
tab., fig.
Werkdocument RIKZ/OS-97.815X
Supervision: Peter L. Meininger and Jan Wattel
With ref.

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