The same when we visited Inner Farne last year in June, we were all advised to wear a hat because of the risk of attack by these birds.
When we landed one lady in particular was attacked but had head cover, myself one swooped just above my cowboy hat but didn’t make contact.
The terns also like to try and nick the puffins eels when they get back from a fishing trip, too lazy to fish themselves.
Was quite funny how a few terns were waiting near the puffin burrows and the puffin popped down another one, after a while the terns got bored and went away and the puffin popped out and back down another burrrow.
Sadly a month later the Islands were hit with bird flu and a lot died.