Besides taking pictures of them I have also been amusing myself with hand feeding one of the male hummingbirds. This was just taken on my iphone 5s and I used the app SloPro 2.0 for editing. https://www.youtube.com/watch?v=KO2zMmKNyDE
Female Ruby-throated humminbgird at a Monkey Flower
http://www.mikebons.com/img/s6/v137/p904185711-5.jpg
Male RT hummingbird at a Princess Lily
http://www.mikebons.com/img/s7/v165/p17523578-5.jpg