The Belgian Waterslager Fancier
- An online email list community for owners and breeders. Information exchange and sharing experiences is encouraged, welcomed and appreciated by novices and veterans alike.
- http://groups.yahoo.com/group/waterslager/

The Spanish Timbrado Fancier
- Privately-owned online community uniting owners and breeders of Spanish Timbrado canaries. This discussion group does not signifiy membership in any breed society, nor does any breed society own this discussion group.
- http://groups.yahoo.com/group/timbrado/

The German Roller Fancier
- Privately-owned online community uniting owners and breeders of German Roller canaries. This discussion group does not signifiy membership in any breed society, nor does any breed society own this discussion group.
- http://groups.yahoo.com/group/roller-fancier/

American Association of Spanish Timbrado Breeders Group
- Email list for the American Association of Spanish Timbrado Breeders, open to non-members.
- http://groups.yahoo.com/group/SpanishTimbrados/

United Spanish Timbrado Fanciers Inc. Group
- Email list for the United Spanish Timbrado Fanciers, Inc., open to non-members.
- http://groups.yahoo.com/group/UnitedSpanishTimbradoFanciers_Inc/

Roller Canary Journal
- Forum for discussing German Roller Canaries, their breeding, raising, training, exhibiting and care.
- http://groups.yahoo.com/group/rollercanaryjournal/

The American Singer Fancier
- An online email list community for owners and breeders. Information exchange and sharing experiences is encouraged, welcomed and appreciated by novices and veterans alike. This list is not affiliated with the American Singers Club.
- http://groups.yahoo.com/group/american-singer/