Hello everyone. A few days ago I watched this absolutely wonderful and riveting show on hummingbirds. It is chock full of information with amazing video. But... the lady who made the special said something that really surprised me. While talking about home feeders she casually mentioned the ratio of sugar to water for the feeders should be 1/1. I was very shocked at this as I have always thought 1 part sugar to 4 parts water was the recommended recipe. I would think half and half would be very heavy and syrupy. What do you all put in your feeders?