In article , cayoung61
says...

How to keep sparrrows and other birds from nesting in the nose cone of a
satelite TV antenna? I tried green nylon screen mesh and a bunch of tape.
The pecked away the tape, and got back in.


Get a satellite dish cover (or "radome" cover)...
http://www.dishcamo.com

http://www.cstars.miami.edu/cstars-m...allery/cstars-
construction/installing-radome-cover-on-the-11m-antenna-81