More Birds Health Plus Natural Purple Oriole and Hummingbird Nectar ConcentrateNow you can offer nectar to birds without the fear of artificial dyes with More Birds Bird Health+ 32 oz Natural Grape Liquid Hummingbird and Oriole Nectar Concentrate! Our nectar has no artificial dyes or flavors. Vitamins and calcium are added to promote successful egg hatching. More Birds nectars are made from a blend of natural sugars found in flowers that birds feed from. No artificial dye or flavor Easy to use, no boiling required Makes 128 oz