What is a central idea of the poem?

1. A person may like being far from home, but a
bird likes staying near home.

2. A person may feel free when driving in open
country, but a bird is truly free.

3. A person may find enjoyment traveling down a
road, but a bird finds great danger.

4. A person may be aware of many sounds while
driving, but a bird hears only its song.

(driving in oklahoma)