People in the East wanted beef
people in the east wanted beef
U can find it in the first city at the right exit
you can find a plain in Australia
It is in Kisara Plains with the Plains Capture Challenge. Here is how you can find Doduo during the Plains Capture Challenge. "Doduo is quite tricky to find, and requires quick capturing skills, because you must capture two Gardevoirs, and to do that, you must first capture two Kirlias. Doduo will appear in the southern side again just outside the trees." - Serebii
they traveled with it
The Black Hills
you can find plains in the airport
Quebec, Canada.
White plains
If you mean: Dodrio... it can be found in Kisara Plains (Plains Capture Challenge).
One can find good information about the Great Plains in the Wikipedia article about the topic. It has information on location, boundaries, geology, climate, history and current uses of the Great Plains.
They usally find it in open spaces like the plains.