Links 

• Philatelistische Arbeitsgemeinschaft Ornithologie club for collecting birdstamps
• Philately site www.prangko.nl with interesting items from the Indonesian archipelago
  
• www.bird-stamps.org, all kinds of bird stamps of Chris Gibbins
• www.birdtheme.org Theme Birds on Stamps, Kjell Scharning's online catalogue of bird stamps 

Please note that no pop ups will be aloud on this site