Is this noise coming from seagulls?

Hello, I currently live on the top floor flat and I am hearing lots of banging across my ceiling at different times through the day and night.  I see a few seagulls on the roof opposite but wasn’t sure if that is causing the noise on my roof.  
Often, it sounds like quick stomping and it moves from one part of the roof to another.  Other times it’s more repetitive banging noises in one area.  Is it possible that seagulls could be causing this noise or is there something I should be worried about?

I would really appreciate the thoughts on this!