I have had more hummers this year than ever before. Today there are 4 drinking the nectar like there is no tomorrow. I make my own and may have to make another batch today. My pictures are not very good through the dirty windows in my house. In the early morning they sit in the Butterfly Bush and talk to me and buzz my head. Now they are sharing the 2 feeders today and drinking like they are at a party. And a pretty butterfly.