Hummingbird and Butterfly Gardening: Hummingbird Pictures, 1 by Crit

Crit wrote:
I need help identifying a Hummer I have in my yard. It is very agressive and chases the others away from the feeder. I have some very prominent Ruby Throat, but this one is different. It has a completely white underside except for a tiny little spot of red on it's throat, and it's back is a resilient green. I don't know how to post several pics at a time, so am going to post several. I tried to get pics tonight but they were flying so fast and furious, it was hard to get them in the viewfinder. Any help would be appreciated.