What is the difference between Nectar 3, Nectar 9, and Nectar 15?
These formulas are used in rehabilitating Hummingbirds at different life stages. These diets are not for use in Hummingbird Feeders! Nectar 15 is formulated for hummingbird chicks from 0-3 weeks of age. It contains 15% protein. Nectar 9 is formulated for fledgling hummingbirds from 3-6 weeks of age. It contains 9% protein. Nectar 3 is formulated for adult hummingbirds at maintenance.