Dallas, Independence, Albany, Corvallis, Salem, Kaiser....

What do all these towns have in common?

Dallas, Independence, Albany, Sweet Home, Kaiser, McMinnville, Newburg, Salem, Eugene, Portland, Corvallis, Lincoln City, Lake Oswego, Philomath, Hillsboro, Estacada, Cornelius, The Dalles, Springfield, Milwaukie, Reedsport, Yachats, Canby, Central Point, West Linn, Forest Grove, Dundee, North Plains, Port Orford (partial list).

Yep.  Backyard Chickens!