Boston's Logan Airport has the largest concentration of snowy owls in the northeast. One man has rescued hundreds.

Called “the Owl Man of Logan Airport,” Smith has single-handedly relocated more than 900 snowy owls, "creating the blueprint ...

BOSTON (WBZ) — East Boston is notably home to Logan Airport, but what fliers may not see from above are the snowy ... that the owls wintering in Massachusetts make it back to the Arctic.

Smith has asked people to not go too close to see and photograph the owls both sleeping on dune posts and in flight ... first to prove that snowy owls returned to the arctic each spring ...