On March 16, most likely in the 1780s, an odd and offbeat mariner from Ocracoke Island known as Quawk or Quork went to sea in his small fishing skiff despite warnings of impending foul weather. He never returned.The sailor was said to be a loner, and was, by some accounts, the sole survivor of a shipwreck on the island. He was called Quork because of his voice, which was said to be like that of the “quawk,” the colloquial name for the black-crowned night heron.