pigeons

[securespark]

They taste nice, too.

 

[conny]

I disagree.
To both comments

 

[norseman]

They taste nice, too.

The trick is to make sure you've extracted the lead first

 

[norseman]

Thanks for all the replies folks, I've passed the suggestions (most of them anyway) onto the neighbour for her family's attention as some ideas will involve climbing ladders & that's not my bag these days.

 

[securespark]

Nor me.

 

[johnny2007]

Ladder, rat glue, lots of binbags.
They'll be gone in a week.