Do hummingbird feeders work?

[DrRod]

I had one checking out the red tail lights of my pickup last week. She just wasn't sure if it was going to work out.

And do you really make pecan pie with the light Karo syrup? I just assumed it had to be the dark. [forgive the slight digression of topics but I think humming birds would like pecan pie if given a chance to try it.]