Jean-Jacques Audubon was born on April 26, 1785 in Les Cayes in the French colony of Saint-Domingue (now Haiti) on his father's sugar plantation. When Audubon, at age 18, boarded ship for immigration to the United States in 1803, he changed his name to an anglicized form: John James Audubon.
Audubon developed his own methods for drawing birds. First, he killed them using fine shot. He then used wires to prop them into a natural position, unlike the common method of many ornithologists, who prepared and stuffed the specimens into a rigid pose. When working on a major specimen like an eagle, he would spend up to four 15-hour days, preparing, studying, and drawing it. His paintings of birds are set true-to-life in their natural habitat. He often portrayed them as if caught in motion, especially feeding or hunting. All species were drawn life size which accounts for the contorted poses of the larger birds as Audubon strove to fit them within the page size. Smaller species were usually placed on branches with berries, fruit, and flowers. He used several birds in a drawing to present all views of anatomy and wings. Larger birds were often placed in their ground habitat or perching on stumps. At times, as with woodpeckers, he combined several species on one page to offer contrasting features. He frequently depicted the birds' nests and eggs, and occasionally natural predators, such as snakes.