My wife and I purchased a Perky Pet Antique Bottle Hummingbird Feeder. When we got home we brainstormed ways to hang it because it didn't come with a hanger or a chain that matched the metal hoop on the feeder. We came up with 3 or 4 lame ideas before my wife suggested we use the interwebz... Duh!
She found very general directions for this hanger and another set of instructions for the ant trap, which I simplified. By complicating. Of course.
-old coat hanger
-I used vise grips
*their beefy wire cutters are perfect for this -project
* their clamping action came in handy while twisting and bending the wire
*they're thin enough you don't have to fuss with them once you've clamped them into place