We’ve grouped together varieties that are too uncommon to have categories of their own. These mutations are rare in breeding circles, which makes them highly valued and exciting to find. Importantly, they are all completely legal to breed in captivity and to sell as pets. Among the most eye-catching are Rainbow, Opaline, Clearwing, Fallow, Saddleback, Crested, Blackface, Lacewing, Cinnamon, Texas Clearbody, Greywing, Dilute, Anthracite, and Dark-Eyed Clear budgies. These fifteen highlight some of the most recognized rare mutations, but they represent only part of the wide spectrum of unusual budgie varieties.