The changing lives of seagulls

I have lived around seagulls just about my whole life. I have NEVER seen one eat a fish. A crab, maybe, if they felt ambitious. But to see one eating a fish, that it has clearly just gone and somehow caught itself? THIS IS INSANE. This is in downtown Boston!! You know times have changed when seagulls diets are improving because humans arent throwing food and trash out.