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Guest Book

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Walter Fransens Walter Fransens from Leuven wrote on 31/05/2017 at 21:09:
Beste Dirk,
ik wil je nog eens van harte danken voor uw deskundige uiteenzetting vorige week over de kleurmutaties bij vogels. Er is me heel wat duidelijk geworden.
Het is overduidelijk dat de hedendaagse hobby veel meer kennis vraagt dan twintig jaar geleden. Kennis die we gelukkig van u kunnen leren, waarvoor dank.