Australorps are lovely chickens.
RIR = Rhode Island Red. We have a list of abbreviations used a lot here, bookmark it:
https://www.backyardchickens.com/a/byc-index-of-abbreviations
You're going to find LOADS of abbreviations here!
One of those SA specials? LOL I've had bunches of them and we had much fun hatching their eggs and seeing the different varieties we got. She's very pretty!
I have 4 "specials" at the moment and 8 RIR, hatchery quality. I tried to get some Australorp hatching eggs from a breeder that has...