Shoot all the blue jays you want, but remember, it's a sin to kill a mockingbird.
no
That rather depends on how you define "pest", but almost all birds will eat something that could be called a pest at some time.
Cats,birds of prey,dogs and snakes.
You can shoot anything. If you're the vice president, you can even get away with it.
magpies and seagulls
shoot realod... then shoot again,
yes
In the UK it is illegal to clear birds away (most bird species are protected by law). There fore you could not hire "pest control" to do this.
you shoot them
Nothing you just shoot them HIYA!!
Not without a special permit, and unless the birds have become a real problem, most localities won't submit one for you to shoot.
Garden gaing balls are desinged to scare away birds and other pest.