Re: Fruit Flies are flying
I have some flyers right now too. I got them BECAUSE of switching from flightless to wingless, and because i didn't clean out a culture container well enough between batches. I'm going to try and stick with just one type from now on.
The fruit you mentioned would make for a natural place for the 2 breeds to hybridize. You might want to consider staying with a single type or skipping the fruit when making the change.