Some links:

KMI (Weather forecast Belgium)
KNMI   (Weather forecast Holland )

Metéo France (Weather forecast France)
KBDB (Royal Belgian Pigieon Union)

Beyers duivenvoer (Our sponsor)
De reisduif
(Magazine/website)
Nederlandse postduivenhouders organisatie
De superduif
(Magazine/website)
Pigeon Paradise
(Large Belgian organization)
Marc De Cock - Race Pigeon Farm
Jos Thoné
De duif
(Magazine/website)
Belgium Antique Exporters
(Antiques)
Duiven.start.be
(Magazine/website) 
De duivengazet.be
(Magazine/website)