Posing on the feeder

We have about three or four hummingbirds that swoop to the feeders.  They seem to like this one with the perches better than the other without perches.  A few times a day one will sit long enough for me to get a photo.

I am not sure if this is a female or a male..probably female as it is tiny and has no really bright markings.

These little birds are very ferocious and will chase each other off the feeders..and they chase at the bees too!  

Not the greatest in clarity, as I am having to take photos of hummers through the window as they do like me to sit on the back porch and wait for them to come.