Greg Downing (NatureScapes) and Greg Basco (Deep Green Photography) run a joint one in Costa Rica. Both are excellent. Natural Habitat Adventures also runs photo tours. I did their trip to S. Africa and Botswana with Richard de Gouveia (shoots Sony) who was outstanding. I have upcoming trips with Steve Gettle based in MI, Denise Ippolito, and Suzi Ezsterhaus. All have excellent reputations which is why I booked with them.What photo tours and workshops have you taken, and which were your favorites? Which did you not enjoy? Why? When and where did you go, and who organized and led it?
Steve's workshops, of course, are very highly rated, and I look forward to taking my first next year. In the meanwhile, it would be interesting to learn of other experiences people may have had.