James Graham Cooper (June 19, 1830 – July 19, 1902) was an American surgeon and naturalist. Cooper was born in New York. He worked for the California Geological Survey (1860–1874) with Josiah Dwight Whitney, William Henry Brewer and Henry Nicholas Bolander. He was primarily a zoologist, but he also made significant botanical collections from San Diego to Fort Mohave, Arizona in 1861. Cooper was active in the California Academy of Sciences, eventually becoming Director of the Museum. He obtained his medical degree in 1851 and practiced in New York City until 1853. Spencer F. Baird, the Assistant Secretary of the Smithsonian Institution at that time, helped Cooper work with the Pacific railroad survey parties working in the Washington Territory. He joined this survey under Captain George McClellan as a surgeon until 1854. In 1855 he visited San Francisco and the Panama Isthmus. He collected many birds during this expedition. In 1860, he returned west and joined the Blake Expedition that went from St. Louis up to the Missouri River and into Idaho and Washington. He worked as a contract surgeon for brief periods with the US Army and Josiah Whitney, the chief of the California Geological Survey. Along with Baird he wrote a book on the birds of California "Ornithology, Volume I, Land Birds" in 1870. His marriage in 1866 made it difficult for him to balance his interest in natural history. He worked in San Mateo, Oakland, San Francisco and finally settled in 1875 in Hayward. He wrote on his difficulties in a letter in 1870 His father William Cooper was also a naturalist. See also :Category:Taxa named by James Graham Cooper References Further reading Coan, Eugene (1982). James Graham Cooper: Pioneer Western Naturalist. Moscow, Idaho: University of Idaho, Idaho Research Foundation. 255 pp. . External links Santa Clara Valley Audubon Society Digitized and transcribed journal, 1853 - 1854 Digitized and transcribed journal, 1855 - 1856 American naturalists American surgeons 1830 births 1902 deaths People associated with the California Academy of Sciences People from Hayward, California Scientists from California 19th-century American botanists 19th-century American zoologists