Is it possible to tame a wild seagull?

Hello I have tamed two completely wild seagull"s now I started of by sitting out side while they ate the food I gave them then feeding them by hand now I can stroke them , although all seagulls are different so some will be easier to tame than others and It helps if you start to tame them when they are you but the ones I have tamed were both adults , so I hope this helps you :) good luck ! x