Like us, birds need to breathe air in and out of their lungs in  order to fulfill the cycle of bringing oxygen into the body. Air is  taken in through the mouth and nasal openings of the bird. yes Birds have a nose and a mouth just like humans and just like us they breath from there nose and possibly their beak.
It is estimated that approximately two million people became homeless because of the Dust Bowl and the damage it did to their farms. Approximately 6,500 people were killed during only one year of the Dust Bowl. They died while trying to hop on freight trains to get to other parts of the country to look for work.
The Dust Bowl exodus was the largest migration in American history within a short period of time. Between 1930 and 1940, approximately 3.5 million people moved out of the Plains states; of those, it is unknown how many moved to California. In just over a year, over 86,000 people migrated to California.hese choking billows of dust â named black blizzards or black rollers â traveled cross country, reaching as far as such East Coast cities as New York City and Washington, D.C. On the Plains, they often reduced visibility to 1 metre (3.3 ft) or less.