Last summer several eastern US states enjoyed Brown Boobies thanks to a northward incursion of the species. Two particular individuals, one at Cape Cod, MA and another at Cape May, NY remained for weeks and were seen by hundreds from shore.
We may in for a repeat performance this year. Over the past week or so, Brown Boobies have been seen in South Carolina, North Carolina, and even New Brunswick. We'll see how this develops, but all east coast birders should be on the lookout for this species, which is most often seen perched on channel markers or buoys.