I started making my own hummingbird food, instead of the red stuff from the store. I put 1/4 cup sugar with water, viola! They love it - and go through a full feeder every day. Here's some video of the little critters.
The noise in the background is wind, this camera does not have a wind filter, sorry.
While I was talking to you today, Shannon, I got inspired to rearrange my office.