Go to NPIP and search by state.
http://www.poultryimprovement.org/statesContent.cfm
You will bring up a doc. That doc contains stock codes. Here are the stock codes you will want:
View attachment 2862274
I searched MD using "R20" for Araucana, and there were 5 hits in the MD doc.
FWIW, I am including stock codes for Ameraucana bc it was developed in the 70s to get better results than with hatching/breeding/raising Araucana. Araucana's have self-limiting genetic issues which result in lower hatch rates and survivability - you'll need to look into the details. But once hatched and with a bit of age towards adult hood, I believe the Aracauna's are fine/healthy, but I'm no expert in this breed at all. Because of this self limiting issue, the Araucana are going to be more $$$. Also, few people raise actual Araucana - often passing off other breeds for them, so be aware.
According to the Standard of Perfection, an Araucana has Ear Tufts of good size that match in size "extending from ears in a well-defined curling ringlet" and a Tail the is "entirely absent with no uropygium, saddle feathers flowing over stern" (males only have saddle feathers).
An Americana will not have the ear tufts, but do lay blue eggs, and they do have tails.
Anyway - enjoy your search. Hope you find what you are looking for.
