Aves, p�le ornithologique de Natagora

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Aves, 33/4 | 1996 | 261-262

  The House Martin (Delichon urbica) in the brussels Region in 1996.
Weiserbs, A. & Jacob, J.-P.

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Article summary

The Brussels House Martin population doesn't exceed a hundreed pairs in 1996, among which 774 are spread over the seven main recent colonies. This total is quite the same as in 1995 but it results from divergent population trends within the colonies. Many of them, with a weak occupation rate, are in danger of extinction.

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