Radio active sea birds?

Sellafield is carrying out a big campaign
Killing seabirds as and when it can
It says its on a egg destruction journey
But I believe there ought to be a ban
Corporations taking out the wild life
Because they’re getting deep inside the plant
To me its up to Sellafield to stop that
Not go around and kill them because they can’t
It seems that seabirds are well radio active
But pose no public health problem and so
Why is their a need to cull the species
To my mind it is not the way to go
You prevent the penetration of your premises
If sea birds can fly in, it seems to me
That terrorists could easily take advantage
And there’s a bigger problem actually.