How was the British attack at the Battle of Bunker Hill different from the one at the Battles of Lexington and Concord?

At the Battle of Bunker Hill, the British attacked from ships and on foot.
At the Battle of Bunker Hill, the British attacked with fewer soldiers.
At the Battles of Lexington and Concord, the British arrived in canoes.
At the Battles of Lexington and Concord, the British did not shoot their guns at all.