We now have three Hummers, two female and one male!
Our first two showed up over a month ago. We noticed that while the male perched when feeding, the female never did. A few days ago the visits to the feeder by the female increased dramatically and we noticed that sometimes she perched and sometimes she didn't. We wondered if the female had changed her feeding habit after a month or was there a second female? This morning we had our answer. My gf saw two females come to the feeder at the same time and of course, there was a bit of a kerfuffle over ownership of the feeder!
So now every time a female visits the feeder we look to see if she perches or not!