Bee Gees Stayin Alive
Took a photo of this strutting up and down roof. What is it

It's a heron.

Black Sabbath Paranoid
It was massive when landed very long legs took 2 quick photos when cleaning windows then flew off.

Hi Bultaco, its a European Pterodactyl, they’re not usually dangerous unless you make them angry but it would be safer to keep any pets inside the house until it’s gone. Hope this helps.

Usually after the contents of someone's fish pond.

probably