Non traditional birds for training?

[Mr. 16 gauge]

The dog in question is a Labrador retriever.....she is a flusher (as opposed to a pointing lab). All I've trained have been flushing dogs (prior to this, an American water spaniel & two chessies). All the dogs previously would run in and flush sparrows/song birds from cover, even though I never used those species for training.....I just figured a bird smells like a bird! Don't really mind too much, either, as I figure their nose is telling them "bird", and to try and correct for a certain species might mean having them pass by pheasants for fear of correction.
I do plan on raising a few quail this summer....bird prices are going through the roof around here. Hope to have some training birds by late summer/early fall.