@book {83002,
	title = {Journal Kept by David Douglas during His Travels in North America, 1823-1827: Together with a Particular Description of Thirty-Three Species of American Oaks and Eighteen Species of Pinus, with Appendices Containing a List of the Plants Introduced. . .},
	year = {1914},
	note = {In October, 1826, David Douglas traveled close to present-day Roseburg to collect sugar pine cones.  It is interesting to note that he found condors {\textquotedblleft}plentiful{\textquotedblright} on the Umpqua River. The full title is: Journal Kept by David Douglas during His Travels in North America, 1823-1827:  Together with a Particular Description of Thirty-Three Species of American Oaks and Eighteen Species of Pinus, with Appendices Containing a List of the Plants Introduced by Douglas and an Account of His Death in 1834.  OSU Libraries have multiple editions of this book. },
	publisher = {W. Wesley \& Son},
	organization = {W. Wesley \& Son},
	address = {London},
	keywords = {birds, botany, California condor = Gymnogyps californianus, historical, Native Americans, South Umpqua River, Sugar pine = Pinus lambertiana, terrestrial vegetation},
	url = {https://www.biodiversitylibrary.org/item/59487 },
	author = {Douglas, David}
}
