@book{75963,
	author = {Hoffmeister, Donald Frederick, and Setzer, Henry W.},
	title = {The Postnatal Development of Two Broods of Great Horned Owls (Bubo virginianus)},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-01-31},
	url = {https://www.gutenberg.org/ebooks/35118}
}