The original line is out there. I have a breeding group of all original line that I sourced from 3 different breeders and they have been very hearty. I also have a breeding group of original and new lines mixed. I know Ihilani Coffee has original line birds. I am not sure off hand who else keeps just the original line, but there are some breeders that have been breeding toward the original line characteristics even though their breeders are mixed lines and have beautiful birds that could add much needed diversity. The important thing is to source birds from at least 2 sources, preferably more, when setting up a breeding program.