Aves, p�le ornithologique de Natagora

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Aves, 47/2 | 2010 | 85-90

  A mapping of the evolution of bird populations: complementing the surveillance of common species
Weiserbs, A.

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Article summary

A method is proposed to spatially represent the trends of common birds, by species or by species group. The data used come from survey of common birds in Brussels taken at point counts (SOCBRU). Three examples are illustrated.