Give your favorite feathered friends a refreshing, nutritious drink whenever they stop by your garden with the Woodlink Wild Bird Lovers Red Hummingbird-Nectar Concentrate. Its so easy to use just add water. Plus, its packed with calcium and other essentials vitamins, which help encourage more successful hatchings. The 16-oz. formula makes about 80 fl. oz. of nectar. The Woodlink Wild Bird Lovers Hummingbird-Nectar Concentrate is also great for attracting orioles. Made in USA. Size: 16 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Hummingbird Nectar.