Help with sexing: Isa Brown & Australorpe or Asian (have both and can't remember which it is)

[jobyducks]

https://www.backyardchickens.com/attachments/img_20180718_192542-jpg.1473651/
This one

Yeah, I bought both the black ones from TSC, one was labeled Australorp and the other Asian and I could tell them apart for awhile because the Asian had a lot of gray. I can't anymore lol I wish I could just ask her!

 

[Flockandfowl46]

Looks to me to be pullets