I just joined a group called "Backyardchickens.com" they have a forum just for Doves and pigeons with many breeders, experts and hobbyists. There is a wealth of info about Doves and all Dove related information. I highly recommend it.
Bruce

Agree on it being helpful, but 100% double check the information. I raise and breed a variety of birds (chickens, doves, quail, ducks, chukar) and while the community there is, at large, pretty helpful - you also get a mix of false and unreliable information on occasion. Like most forums, a question is asked and eventually there will be answers given that are in direct conflict with each other.

That being said, I also recommend it (overall), as there is a lot of information to be had. Mostly a pretty open and friendly community, which there is a lot to be said about in this era of online behavior.