Wilson's Flycatching Warbler - Snake's Head Chelone Glabra, Warbler (Myiodioctes Wilsonii), Signed: J.J. Audubon, J.T. Bowen, lithograph, Pl. 75 (vol. 2), Audubon, John James (drawn); Bowen, J. T. (lith.), 1856, John James Audubon: The birds of Ameri