Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 111. Chapters: Ernst Mayr, John James Audubon, Robert Franklin Stroud, William Beebe, Thomas Mayo Brewer, Alan Feduccia, Pamela C. Rasmussen, William Bartram, William Tinsley Keeton, Margaret Morse Nice, Allen Morgan, Thure Kumlien, Witmer Stone, Rollo Beck, J. Michael Scott, Robert Thomas Moore, Roger Tory Peterson, Louis Agassiz Fuertes, Robert Ridgway, Alexander Skutch, Spencer Fullerton Baird, James Greenway, Charles Foster Batchelder, Edward Avery McIlhenny, Leonhard Hess Stejneger, Titian Peale, Charles Sibley, Elliott Coues, John Abbot, Theodore A. Parker III, Storrs L. Olson, Sidney Dillon Ripley, John Lewis Childs, Florence Augusta Merriam Bailey, Joseph H. Acklen, William Louis Abbott, Alfred Marshall Bailey, Laura Boulton, Charles B. Cory, Alexander Wilson, Alexander Wetmore, Frank Chapman, Caroline Dormon, James Bond, Olin Sewall Pettingill Jr, Walter Norman Koelz, E. Alexander Bergstrom, Richard Prum, Melvin Alvah Traylor, Jr., Marie Winn, Isabel Bassett Wasson, Walter Edmond Clyde Todd, Paul Johnsgard, Jonathan Dwight, Harold Douglas Pratt, Jr., Elliott McClure, Charles Wallace Richmond, Arthur Cleveland Bent, Montague Chamberlain, Milton N. Hopkins, James William Abert, William G. Conway, Thomas Horsfield, Phoebe Snetsinger, William Henry Phelps, Bradley C. Livezey, Charles Bendire, David Allen Sibley, Frank Gill, William Vogt, George Archibald, Joel Asaph Allen, Andrew John Berger, Wells Cooke, Edward Howe Forbush, Jacob Henry Studer, James Hepburn, John Kenneth Terres, Leonard Cutler Sanford, Lester L. Short, Joseph Beal Steere, John Kirk Townsend, Martin Moynihan, Jean Theodore Delacour, James Lee Peters, Charles Haskins Townsend, Frederick Albion Ober, John Thayer, Ludlow Griscom, Robert Ricklefs, John Livzey Ridgway, Miklos Udvardy, John Treadwell Nichols, H. C. Yarrow, Helen Frances James, John Cassin, Dean A...