There are many local and regional clubs representing every variety and species. A number are listed here, and this will be added to and updated regularly:
Budgerigar Society
Scottish Budgerigar Society
Spangle Budgerigar Breeders Association
The Rare Variety & Colour Breeder Society
Lutino & Albino Breeders Society
Variegated Budgerigar Club
Clearwing Budgerigar Breeders Association
Crested Budgerigar Club
Edinburgh Budgerigar Society
Aberdeen Budgerigar Society
Cornwall & Truro Budgerigar Society
Umbrella organisation is The Canary Council types:
Border Canaries
Coloured Canaries
Fife Canaries
Gloster Canaries
Irish Fancy Canaries
Lizard Canaries
Norwich Canaries
New Variety Canaries
Old Variety Canaries
Yorkshire Canaries
Crested Canaries
Canary Colour Breeders Association
The Border Convention
The National British Bird & Mule Club
British Softbill Society
Eastern Federation Of British Bird Fanciers.
London & Home Counties British Bird & Mule Club
North East British Bird, Mule & Hybrid Club.
Severn Counties Foreign & British Bird Society
South West British Bird & Mule Club
Staffordshire British Bird & Mule Club
Welsh British Bird & Hybrid Club
The National Bengalese Fanciers Association
North Derbyshire Foreign, British Bird & Mule Club
Northumberland and Durham F.B.S.
Severn Counties Foreign & British Bird Society
Eastern Counties Foreign Bird Society
Foreign Bird Association
Foreign Bird League
Java Sparrow Society
Luton Bird Fanciers Society
Manchester and Northern Bird Fanciers Society
The Waxbill Finch Society
Yorkshire Foreign Bird Society
Zebra Finch Society