Key Points Make hummingbird food by mixing 1/4 cup refined white sugar with 1 cup boiled water, Do not use honey, molasses, or artificial sweeteners, and skip red food coloring. If using tap water, boil it first. Mix the hot water with the sugar and let the nectar come to room temperature. Hummingbirds are hungry little creatures. These migratory aerial acrobats need a lot of energy to beat their tiny wings so fast. Depending on the hummer species, they flap their wings more than 80 times per second.