Humming birds and orioles eat from nectar feeders.
Recipe: 1 part sugar to 4 parts water, disolve sugar and keep refrigerated, clean and change your feeder 2 to 3 times/week.
Orioles also love oranges and fruit place some out for your birds.
Place your oriole feeder's near a bush or tree branch, these lovely birds need to land near your feeder, then hop on to the perch to feed!
Hummer males can be very dominate if you have more than one feeder keep the feeders out of sight of each other.