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.
What do whooping cranes eat? According to the National Wildlife Federation, whooping cranes have an omnivore's diet that includes crustaceans, small fish, insects, amphibians, reptiles, grains, marsh plants and acorns.
When a predator comes near a cardinal nest, both male and female northern cardinals give an alarm call that is a short, chipping note. They also fly toward the predator to try to scare it away. Northern cardinals do not mob predators like other songbirds do. Females incubate the eggs and their brown coloration camouflages them while they sit on the nest so that predators cannot find them in the brush. An incubating bright red male can easily be spotted by predators who are searching for a nest.