Аналіз методик дослідження середовищетвірної активності птахів
Estimation of methods of the field research of the birds’ activities forming the environment

Summary/Abstract: The paper is devoted to the different methods of the field research of the birds’ colonies. By the example of common heron the assessment methods of spatial structure of the population and its influence on a biogeocoenosis are described. Most acceptable and available techniques are proposed.

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