Avian Health Program   Return to Avian Health Program
A clearly marked barrier is good to isolate your birds from the outside world.
This barrier will separate what you can think of as the clean and the dirty areas of your yard. The dirty area, outside the barrier to your birds, should be considered to be contaminated with germs.
A fence separates clean from dirty areas



A gate separates clean from dirty areas
Sample question:
The "dirty area" or outside of the barrier to your birds, should be considered to be contaminated with germs.
a) True
b) False
Go on to the next lesson