I agree, I love the background too - now if you could just get rid of that darn dragonfly!

. I think this background is starting to overpower the little critter.
Your flight shots are pretty good (I usually can't even see them in flight). In this case the blue markings don't work well with the blue sky but that is a minor issue. I like the cropping, left room for the thing to fly inside the frame (though I wish there was something at lower left and bottom to balance, like some flowers or something).