Orioles enjoy strawberry jelly, as they are naturally drawn to bright colors and high-energy food sources. Any brightly colored fruit jelly is a strong attractant, especially during spring migration. Strawberry jelly, with its high sugar content, provides the quick calories these migratory birds need to replenish energy stores and establish breeding territories.
Why Orioles Crave Sweetness
Orioles are primarily insectivores and frugivores, naturally seeking soft, ripe fruits and nectar in addition to insects. This diet explains their preference for sugary foods like fruit jelly. During early spring migration, insects are not yet abundant, forcing orioles to rely heavily on high-calorie, easily digestible energy sources.
The sugar in jelly mimics the simple carbohydrates found in fruit nectar and ripe berries, offering a concentrated source of fuel. The vibrant color of the jelly, whether grape or strawberry, visually signals a food source, an adaptation shared with other nectar-feeding birds. Ultimately, the high energy content of the sugar satisfies their immediate biological need for rapid replenishment.
The Best Way to Serve Jelly
Serving jelly requires attention to hygiene and safety. Always use a regular, full-sugar fruit jelly and avoid any product containing artificial sweeteners like xylitol. The high sugar content is necessary for the energy boost they seek, and sugar-free alternatives do not provide this benefit. Offer the jelly in a dedicated feeder or a small, shallow dish that is easy to clean, such as a bottle cap or ceramic bowl.
Limit the amount of jelly offered to one to two tablespoons per day per feeder to prevent spoilage. Jelly ferments quickly, especially in warm weather, and mold can develop, which is harmful to birds. Change the jelly and thoroughly clean the feeder daily, scrubbing away any sticky residue that could mat their feathers. Place the feeder in a visible location near cover, such as a tree or shrub, so orioles feel secure from predators while feeding.
Other Foods That Attract Orioles
Jelly should only be a supplement to a varied diet that supports overall bird health. A reliable alternative is fresh orange halves, which are visually appealing due to their bright orange color and provide natural fruit sugars. Cut an orange in half and place the pieces on a spike feeder or a shallow tray. Orioles also readily drink a sugar-water solution from a nectar feeder, typically using a ratio of one part white granulated sugar to six parts water.
As the nesting season progresses, the orioles’ diet naturally shifts to prioritize protein for their growing young. Supplementing sweet foods with protein sources like live or dried mealworms is beneficial during this time. Offering suet blends that contain fruit pieces can also appeal to them. Providing a variety of natural foods ensures they receive necessary nutrients, supporting them through all stages of their breeding cycle.