dbuck, they will come around. I bought a box of powdered hummingbird nectar in packets, you can buy them at Home Depot, Walmart even. They remember their feeding sources and come back to them every year. Just remember when you put it out to keep up with when you put it out as they will come back around the next year around the same time. And just because you do not see them, doesn't mean they aren't feeding! My porch will have drops of the nectar on it, that is how I know they have hit it even if I do not see them! Haven't seen a red throated one this year. Had one last year, and he was the one chasing the others off! I change the nectar out every 3 to 5 days.