Serial Pest

OK, so these sulphur crested cockatoos are part of our bush landscape, and we have to put up with them.  

BUT, and it's a pretty big 'but'; they make the most almighty mess in our OGH garden.  The biggest problem of all is that they snip off flowers, and leaves, with those powerful beaks of theirs.  It wouldn't be so bad if they ate them - but they don't.  It even  wouldn't be so bad if they pulled out the whole plant roots and all.  At least they could then be replanted.

No, all they want to do is cut the flowers off at soil level, and leave them lying around.

It drives the gardeners crazy but there's not a lot that can be done.