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. One advantage is to separate local traffic from through traffic.
Baby birds have very demanding dietary needs. 1  Depending on their age and species, baby birds may eat every 10-20 minutes for 12-14 hours per day, consuming a diet rich in insects for sufficient protein to ensure healthy growth.
Parents will continue to feed their baby if given the chance. Many baby birds learn to fly from the ground up. A fully feathered baby bird is considered a fledgling and many parent birds continue to care for their babies after they jump out of the nest.