Fw: Birds in garage door

["Roger Giller" <>]

I had this problem with Indian Mynahs many years ago. Cut a circle of wire 
mesh (bird-wire?) slightly larger than the internal diameter of the roller. 
Cut a slit from the outside to the centre and cut a hole to fit over the 
shaft. Wriggle it over the shaft and spring it into place just inside the 
end of the roller.
Cheers
Roger
.