@book{106088,
	author = {Lincoln, Frederick Charles,},
	title = {The Migration of North American Birds (1935)},
	publisher = {Project Gutenberg,},
	year = {2021},
	series = {U.S. Department of Agriculture circular no. 363},
	address = {Salt Lake City, UT :},
	note = {Release date is 2021-05-05},
	url = {https://www.gutenberg.org/ebooks/65265}
}