You Tube took a little longer than I thought - Couple of caveats to the video -
Link to video: http://youtu.be/FX6_WULl3KQ
1. This is a pretty down and dirty video.
2. Please excuse the shakiness - this bird was zooming around and a bit difficult to record, however even in scenes where the bird isn't present you can hear what I believe to be the sounds that it's wings make in addition to some chips. (Not a hummer expert here at all :) )
3. Feeder scenes present best look at the bird.
This was recorded this morning - about 9a.m. - East Arlington, VT.
Randy Schmidt/John Williams
The Vermont Bird Place & Sky Watch
Manchester Center, VT