Barcon, Bob, DP, Jim, thorwb, Jer, Mike - thank you all for your comments, much appreciated !
Bob - traditional clothing - not that often in daytime but you do see them used for parties / evening wear and I agree, I absolutely love Oriental girls in traditional clothes (but I actually think those costumes above are Japanese - so I've no idea what they were up to but anyway they didn't have feathers so I didn't follow them to find out !
thorwb - rain on lenses : #1 - don't point the camera up ! When birding this is actually less difficult than it sounds as 45 degrees still works OK. The DA*300 has a very deep hood so it's not an issue at all with that lense, however for the Tamron 17-50, used in 3 shots above, the hood is very shallow but since the lense is used mainly for landscapes / portraits then judicious use of a monopod and hand or other protective object over the top helps ! Of course it's important to ensure no water gets into non-WR lenses so they should be kept in some form of plastic bag (especially over the camera mount area) anyway.
Mike -
glad you liked the comeback.