I think I was over-anxious when I used the word "shoot", so apologies but here is more info:
"Natural England and Natural Resources Wales have given the go-ahead for nesting birds such as robins, starlings, blackbirds and bullfinches to be shot, in spite of these birds being protected by law. They argue that it is being done as the birds pose a ‘threat to public health and air safety’. However, it is obvious that it is merely because nesting birds slow down building operations. Please prevent the issuing of these licences by adding your name to the over 176,815 who have signed."