Suet is not just a winter time product. In fact, woodpeckers will consume 30% more suet between March and late August than all winter long. Many will even bring their young to the suet feeder during the summer months. Suet bird feeders target birds of the tree trunk zone, so locate your suet feeders near trees. Woodpeckers, nuthatches, Brown Creepers, even Carolina Wrens will visit a will stocked suet feeder.