@book{73701,
	author = {Barlow, Jon C.},
	title = {Natural History of the Bell Vireo, Vireo bellii Audubon},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-06-17},
	url = {https://www.gutenberg.org/ebooks/32855}
}