Which famous wildlife artist is known for "Birds of America"?

The artist known for "Birds of America" is John James Audubon, a celebrated figure in both the fields of art and ornithology. Audubon's work, particularly this collection, stands out for its detailed and lifelike illustrations of North American birds, showcasing not only their physical characteristics but also their behaviors and habitats. His approach combined artistic skill with scientific observation, making the book a significant contribution to both art and natural history.

Audubon's "Birds of America" is particularly noted for its large format and the meticulous attention he devoted to every illustration, often working directly from specimens he hunted. The series has become iconic and is considered one of the finest achievements in nature illustration, reinforcing Audubon's legacy as a pioneer in wildlife art.

While the other artists mentioned have made notable contributions in their respective fields—such as Benton in American regionalism or Muir in environmental advocacy—none are associated with the specific body of work that embodies the detailed ornithological studies found in "Birds of America." Therefore, John James Audubon is the definitive choice when identifying the artist responsible for this significant work.