Elliott Coues

Elliott Ladd Coues (; September 9, 1842 – December 25, 1899) was an American army surgeon, historian, ornithologist, and author. He led surveys of the Arizona Territory, and later as secretary of the United States Geological and Geographical Survey of the Territories. He founded the American Ornithological Union in 1883, and was editor of its publication, The Auk.

Biography Coues was born in Portsmouth, New Hampshire, to Samuel Elliott Coues and Charlotte Haven Ladd Coues. He graduated at Columbian University, Washington, D.C., in 1861, and at the medical school of that institution in 1863. He served as a medical cadet in Washington in 1862–1863, and in 1864 was appointed assistant-surgeon in the regular army, and assigned to Fort Whipple, Arizona. While there was not yet any legal provision for divorce under its laws, the 1st Arizona State Legislature granted Coues an annulment of his marriage to Sarah A. Richardson. His marriage to Jeannie Augusta McKenney ended in divorce in 1886, and he married the widow, Mary Emily Bates in October 1887.

In 1872, he published his Key to North American Birds, which, revised and rewritten in 1884 and 1901, did much to promote the systematic study of ornithology in America. In 1883, he was one of three members of the Nuttall Ornithological Club that put out a call to form a "Union of American Ornithologists". His work was instrumental in establishing the currently accepted standards of trinomial nomenclature – the taxonomic classification of subspecies – in ornithology, and ultimately the whole of zoology. During 1873–1876 Coues was attached as surgeon and naturalist to the United States Northern Boundary Commission, and from 1876 to 1880 he was secretary and naturalist to the United States Geological and Geographical Survey of the Territories, the publications of which he edited. He was lecturer on anatomy in the medical school of the Columbian University from 1877 to 1882, and professor of anatomy there from 1882 to 1887.

He was elected as a member of the American Philosophical Society in 1878. He resigned from the army in 1881 to devote himself entirely to scientific research. In 1899 he died in Baltimore, Maryland.

Spirituality Coues took an interest in spiritualism and began speculations in Theosophy. He was a friend of Alfred Russel Wallace and they had attended séances with the medium Pierre L. O. A. Keeler.

He felt the inadequacy of formal orthodox science in dealing with the deeper problems of human life and destiny. Convinced by the principles of evolution, he believed that these principles may be capable of being applied in psychical research and he proposed to use it to explain obscure phenomena such as hypnotism, clairvoyance and telepathy. He claimed to have witnessed levitation of objects and developed a theory to explain the phenomenon, publishing an article about his telekinetic theory of levitation in the first issue of The Metaphysical Magazine (1895).

Coues joined the Theosophical Society in July, 1884. He visited Helena Blavatsky in Europe. He founded the Gnostic Theosophical Society of Washington, and in 1890 became the president of the Theosophical Society. He later became highly critical of Blavatsky and lost interest in the Theosophical movement. Coues retained interest in oriental religious thought and later studied Islam.

Publications Among his publications are: A Field Ornithology (1874) Birds of the North-west (1874) Monographs on North American Rodentia, with Joel Asaph Allen (1877) Birds of the Colorado Valley (1878) A Bibliography of Ornithology (1878–1880, incomplete) New England Bird Life (1881) A Dictionary and Check List of North American Birds (1882) Biogen: A Speculation on the Origin and Nature of Life (1884) The Daemon of Darwin (1884) Can Matter Think? (1886) Neuro-Myology (1887) Blavatsky Unveiled! (1890) Rural Bird Life of England, with Charles Dixon (1895)

Coues also contributed numerous articles to the Century Dictionary, wrote for various encyclopaedias, and edited: Journals of Lewis and Clark (1893); The Travels of Zebulon M. Pike (1895); New Light on the Early History of the Greater Northwest: The Manuscript Journals of Alexander Henry, Fur Trader of the Northwest Company and of David Thompson, Official Geographer and Explorer of the Same Company, 1799–1814 (1897); Forty Years A Fur Trader on the Upper Missouri: The Personal Narrative of Charles Larpenteur 1833–1872 (1898). On the Trail of a Spanish Pioneer: the Diary and Itinerary of Francisco Garces (Missionary Priest), New York, Francis P. Harper, 1900