As people recover from their holiday feasting, now is a nice time to reflect on feeding Hawaiian birds in a captive breeding program. One of the biggest challenges of managing a captive propagation center for Hawaiian birds is providing a nutritionally balanced diet replicating foods the birds would eat in the wild. Ideally, a captive diet is composed of the exact same natural fruits, nectars, and animal and insect proteins birds forage on while wandering in native Hawaiian forests. But collecting the exact food items these birds eat in the wild is impossible! Although wild diets cannot be perfectly recreated, we strive to fashion a representation offering the same nutritional components. Prior to working with any new bird species, Hawaii Endangered Bird Conservation Program (HEBCP) staff review data on a species’ nutritional requirements and foraging behavior in the wild, to create diets for the birds in captivity. For instance, wild alala historically consumed many native fruits, and supplemented their fruit-heavy diet with invertebrates as well as the occasional egg and nestling of other bird species. For birds in managed care, we replicate what is contained in wild alala diets by providing apple, melon, mixed veggies, and papaya in place of native fruits. The alala also receive scrambled egg, mealworms, and bird pellets that offer a balance of carbohydrates, fats, amino acids, vitamins, and minerals. As you can see, these captive diets heavily feature food items available from commercial retailers. Unfortunately, even commercially available foods can be difficult or expensive to obtain. This is where we benefit from close relationships with generous local supporters in our communities. For example, Kumu Farms in Wailuku, Maui, regularly donates organic, GMO-free papaya for the birds at the Maui Bird Conservation Center (MBCC). Although the MBCC is a relatively small facility, providing enough papaya for all almost 70 birds (representing 4 species) being bred in captivity is no small feat—but Kumu Farms donates papaya to help make this possible. And all the birds at MBCC eagerly devour Kumu Farm’s sweet, juicy gift! Joshua Kramer is a research coordinator at the Maui Bird Conservation Center, operated by San Diego Zoo Global. Read his previous post, Maui Bird Conservation Center: Open House 2013.