

If this happens, adults will stop feeding their young and focus on their own survival. Bluebirds will have a hard time feeding their young when cool, wet conditions persist. NOTE: supplemental feeding can make a HUGE difference to Bluebirds and their young during periods in the Spring when rain and cool weather persists over multiple days. Basically, it acts as a supplement to the natural insect diet bluebirds feed their young. During the breeding season, it is nice to feed meal worms because the harried parents will gratefully accept them to help feed their ravenous young. But, meal worms are the best food to feed bluebirds and they will readily eat them year-round. Most of these will be accepted during the cold weather months if bluebirds have wintered over. Meal worms, suet, sunflower hearts, softened fruits, and cornmeal muffins can all be fed to bluebirds. However, under harsh conditions such as prolonged period of chilly, wet weather, or snow & cold, or when ice coats most of the wild berries, bluebirds will benefit from receiving feeder food. During the warmer months of the year (May through October), Bluebirds can usually find enough food to survive without any problems.
