Like the frontage road, it serves mainly to provide access to those parcels as an alternative to a frontage road. Advantages There are several advantages to using frontage roads.
Making the world better, one answer at a time. Cardinals eat a variety of wild and feeder seeds, including sunflower, safflower and most other seeds in basic wild bird seed mixes. In warm seasons they also eat insects and worms and feed their babies mainly an insectivore diet.
Cardinal bird feeders will attract other birds as well. Some of the birds that are attracted to cardinal bird feeders are Evening Grosbeak, Rose-breasted Grosbeak, Blue Jays and others. Cardinals do not migrate. Some tend to wander in the winter but few seldom fly more than a few miles from their nest.