Don’t think they are selling or allowing live birds on the property cause of the virus.
If I understood my phone call with them correctly it will be a minimum 90days before they could potentially sell them again
How about at a flea market or livestock auction? Just Googled Flea markets in so cal and the one in Ontario, CA has live domestic birds available. Don't know anything about that local, but it is a starting place. May be others closer to your location. Welcome to the forum.