I have put the few pictures of dragonflies that I have managed to take on one page, just click here, http://www.dereila.ca/dragonflies/
I agree about the ID, I must confess that I always have the experts name everything for me. The guy that named these for me wrote books on them and was top man at the museum here. I had a lot of robber flies images going into a magazine and he ID them all for me. He is the top man on robber flies too.