Running two steps ahead of the bailiff, alternately praised and reviled by critics, John James Audubon set himself the audacious task of drawing, from nature, every bird in North America. The result was his masterpiece, The Birds of America, which he and his family published and sold to subscribers on both sides of the Atlantic. In June 1833, he enlisted his son and a party of young gentlemen to set sail for nesting grounds no ornithologist had ever seen, in the treacherous passage between Newfoundland and Labrador. Fogbound at Little Natashquan, he encounters Captain Henry Wolsey Bayfield of the Royal Navy, whose mission is to chart the labyrinthine coast to make it safe for sea traffic. Bayfield is an exacting and duty-bound aristocrat; the charismatic Audubon spins tales to disguise his dubious parentage and lack of training. Bayfield is a confirmed bachelor; Audubon is a married man in love with his young assistant. But the captain becomes the artist's foil and his measuring stick, his judge and, oddly, the recipient of his long-held secrets.